diff --git a/presentation/backgrounds/ruhuisstijl2014-43-front.pdf b/presentation/backgrounds/ruhuisstijl2014-43-front.pdf
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diff --git a/presentation/backgrounds/ruhuisstijl2014-43-slide.pdf b/presentation/backgrounds/ruhuisstijl2014-43-slide.pdf
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diff --git a/presentation/beamerruhuisstijl.cls b/presentation/beamerruhuisstijl.cls
new file mode 100644
index 0000000..9f46df9
--- /dev/null
+++ b/presentation/beamerruhuisstijl.cls
@@ -0,0 +1,707 @@
+%% This file implements the beamer template for the 2014 Radboud 
+%% University corporate style. It also contains the template for
+%% the Centre for Language and Speech Technology department.
+%%
+%% For comments, questions, and suggestions contact me at
+%% l.onrust@let.ru.nl or visit the github repository on
+%% https://github.com/naiaden/presentations/tree/master/ruhuisstijl
+%% (this single-file version can be found in the distributed dir)
+%%
+%% You can distribute and edit the files as you wish, but I'd
+%% love to hear of any changes. Also, if you let me know that
+%% you are using the template, I can keep you up-to-date on
+%% future changes.
+
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesClass{beamerruhuisstijl}[2014/10/07 Beamer template for Radboud University corporate style]
+
+\LoadClass[xcolor=table,10pt,t]{beamer}
+
+\RequirePackage[utf8]{inputenc}
+\RequirePackage[T1]{fontenc}
+\RequirePackage{pgfpages}
+\RequirePackage{calc}
+\RequirePackage{ifthen}
+\RequirePackage{tikz}
+
+\newif\ifbeamer@official
+\beamer@officialfalse
+\DeclareOptionBeamer{official}[false]{\csname beamer@official#1\endcsname}
+
+\DeclareOptionBeamer{handout}{\gdef\beamer@currentmode{handout}}
+
+\newcommand{\notes}{hide notes}
+\DeclareOptionBeamer{notes}{\renewcommand{\notes}{#1}}
+
+\newcommand{\dept}{none}
+\DeclareOptionBeamer{department}{\renewcommand{\dept}{#1}}
+
+\newcommand{\grouplogo}{none}
+\DeclareOptionBeamer{grouplogo}{\renewcommand{\grouplogo}{#1}}
+
+\newcommand{\spp}{1}
+\DeclareOptionBeamer{slidesperpage}{\renewcommand{\spp}{#1}}
+
+\newcommand{\tablecolours}{false}
+\DeclareOptionBeamer{tablecolours}{\renewcommand{\tablecolours}{#1}}
+
+\newcommand{\slidenumbers}{none}
+\DeclareOptionBeamer{slidenumbers}{\renewcommand{\slidenumbers}{#1}}
+
+\newcommand{\alwaysshowauthor}{false}
+\DeclareOptionBeamer{alwaysshowauthor}{\renewcommand{\alwaysshowauthor}{#1}}
+
+\newcommand{\alwaysshowdate}{false}
+\DeclareOptionBeamer{alwaysshowdate}{\renewcommand{\alwaysshowdate}{#1}}
+
+\newcommand{\tocatsectionstart}{false}
+\DeclareOptionBeamer{tocatsectionstart}{\renewcommand{\tocatsectionstart}{#1}}
+
+\newcommand{\tocatsectionstarttitle}{Overview}
+\DeclareOptionBeamer{tocatsectionstarttitle}{\renewcommand{\tocatsectionstarttitle}{#1}}
+
+\newcommand{\showinstitute}{false}
+\DeclareOptionBeamer{showinstitute}{\renewcommand{\showinstitute}{#1}}
+
+\newcommand{\showdate}{false}
+\DeclareOptionBeamer{showdate}{\renewcommand{\showdate}{#1}}
+
+
+\only<handout>{
+    \renewcommand{\spp}{2}
+}
+
+\ProcessOptionsBeamer
+
+\pgfpagesdeclarelayout{3 on 1}
+{
+  \edef\pgfpageoptionheight{\the\paperwidth} % landscaped by default
+  \edef\pgfpageoptionwidth{\the\paperheight}
+  \def\pgfpageoptionborder{0pt}
+  \def\pgfpageoptionfirstshipout{1}
+}
+{
+  \pgfpagesphysicalpageoptions
+  {%
+    logical pages=3,%
+    physical height=\pgfpageoptionheight,%
+    physical width=\pgfpageoptionwidth,%
+    current logical shipout=\pgfpageoptionfirstshipout%
+  }
+  \ifdim\paperheight>\paperwidth\relax
+    % put side-by-side
+    \pgfpageslogicalpageoptions{1}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.33\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.1667\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{2}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.33\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{3}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.33\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.8333\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+  \else
+    % stack on top of one another
+    \pgfpageslogicalpageoptions{1}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=\pgfphysicalwidth,%
+      resized height=.33\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.8333\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{2}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=\pgfphysicalwidth,%
+      resized height=.33\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{3}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=\pgfphysicalwidth,%
+      resized height=.33\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.1667\pgfphysicalheight}%
+    }%
+  \fi
+}
+
+\pgfpagesdeclarelayout{6 on 1}
+{
+  \edef\pgfpageoptionheight{\the\paperwidth} % landscaped by default
+  \edef\pgfpageoptionwidth{\the\paperheight}
+  \def\pgfpageoptionborder{0pt}
+  \def\pgfpageoptionfirstshipout{1}
+}
+{
+  \pgfpagesphysicalpageoptions
+  {%
+    logical pages=6,%
+    physical height=\pgfpageoptionheight,%
+    physical width=\pgfpageoptionwidth,%
+    current logical shipout=\pgfpageoptionfirstshipout%
+  }
+  \ifdim\paperheight>\paperwidth\relax
+    % put side-by-side
+    \pgfpageslogicalpageoptions{1}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.1667\pgfphysicalwidth}{.25\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{3}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.25\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{5}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.8333\pgfphysicalwidth}{.25\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{2}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.1667\pgfphysicalwidth}{.75\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{4}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.5\pgfphysicalwidth}{.75\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{6}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.8333\pgfphysicalwidth}{.75\pgfphysicalheight}%
+    }%
+  \else
+    % stack on top of one another
+    \pgfpageslogicalpageoptions{1}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.25\pgfphysicalwidth}{.8333\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{3}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.25\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{5}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.25\pgfphysicalwidth}{.1667\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{2}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.75\pgfphysicalwidth}{.8333\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{4}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.75\pgfphysicalwidth}{.5\pgfphysicalheight}%
+    }%
+    \pgfpageslogicalpageoptions{6}
+    {%
+      border shrink=\pgfpageoptionborder,%
+      resized width=0.5\pgfphysicalwidth,%
+      resized height=\pgfphysicalheight,%
+      center=\pgfpoint{.75\pgfphysicalwidth}{.1667\pgfphysicalheight}%
+    }%
+  \fi
+}
+
+\ifthenelse{\equal{\spp}{2}}{\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]}{}
+\ifthenelse{\equal{\spp}{3}}{\pgfpagesuselayout{3 on 1}[a4paper,border shrink=5mm]}{}
+\ifthenelse{\equal{\spp}{4}}{\pgfpagesuselayout{4 on 1}[a4paper,border shrink=5mm,landscape]}{}
+\ifthenelse{\equal{\spp}{6}}{\pgfpagesuselayout{6 on 1}[a4paper,border shrink=5mm]}{}
+
+\setbeamertemplate{background}[grid][step=10]
+
+\mode<presentation>
+
+\setbeamerfont{page number in head/foot}{size=\footnotesize}
+\setbeamercolor*{page number in head/foot}{fg=ruhuisstijlzwart}
+\setbeamerfont{author in head/foot}{size=\footnotesize}
+\setbeamercolor*{author in head/foot}{fg=ruhuisstijlzwart}
+
+%%% Footnote stuff
+% Cannot get it working to skip the title page when extra information
+% is displayed in the footline. In the next version hopefully...
+\ifthenelse{\equal{\dept}{none}}{%
+    \setbeamertemplate{footline}{%
+        \vspace{1.75cm}
+    }
+}{%
+    \setbeamertemplate{footline}{%
+        \ifthenelse{\equal{\slidenumbers}{slide} \OR \equal{\slidenumbers}{relative}}{%
+        	\vspace{0.5cm}
+            \hspace{1cm}%
+            \begin{beamercolorbox}[wd=.08\paperwidth,ht=2.25ex,dp=1ex]{page number in head/foot}%
+    			\usebeamerfont{page number in head/foot}\insertframenumber
+                  \ifthenelse{\equal{\slidenumbers}{relative}}{%
+    				/\inserttotalframenumber
+				  }
+                  {}
+  			\end{beamercolorbox}
+            \ifthenelse{\equal{\alwaysshowauthor}{true}}{%
+        	\begin{beamercolorbox}[wd=.15\paperwidth,ht=2.25ex,dp=1ex]{author in head/foot}%
+    			\usebeamerfont{author in head/foot}\insertshortauthor
+  			\end{beamercolorbox}
+        	}{}
+            \ifthenelse{\equal{\alwaysshowdate}{true}}{%
+        	\begin{beamercolorbox}[wd=.15\paperwidth,ht=2.25ex,dp=1ex]{author in head/foot}%
+    			\usebeamerfont{author in head/foot}\insertshortdate
+  			\end{beamercolorbox}
+        	}{}
+            \vspace{0.5cm}
+        }{%
+        	\vspace{1.25cm}
+        }
+        
+    }
+}
+
+
+
+
+\setbeamertemplate{footnote}{%
+    \makebox[1em][l]{\insertfootnotemark}\footnotesize\insertfootnotetext\par%
+}
+
+%%% Table of content stuff
+\ifbeamer@official
+    \ifthenelse{\equal{\dept}{none}}{%
+        \setbeamertemplate{subsection in toc}{\leavevmode\leftskip=0.5em\parbox[t]{\textwidth-\leftskip-0.5em}{\inserttocsubsection}\par}
+    }{%
+        \relax
+    }%
+\else%
+    \relax
+\fi
+
+%%% Description stuff
+\ifbeamer@official
+    \ifthenelse{\equal{\dept}{none}}{%
+        \setbeamersize{description width=0.5em}
+        \setbeamertemplate{description item}{\hspace*{0.5em}\insertdescriptionitem}
+    }{%
+        \defbeamertemplate{description item}{align left}{\hspace*{1em}\insertdescriptionitem\hfill}
+        \setbeamertemplate{description item}[align left]
+    }%
+\else
+    \defbeamertemplate{description item}{align left}{\hspace*{1em}\insertdescriptionitem\hfill}
+    \setbeamertemplate{description item}[align left]
+\fi
+
+%%% Enumeration stuff
+\ifbeamer@official
+    \ifthenelse{\equal{\dept}{none}}{%
+        \setlength\leftmargini{1em}
+        \setlength\leftmarginii{0.5em}
+        \setlength\leftmarginiii{0.5em}
+        \setlength\labelsep{0.25em}
+        \setlength\labelwidth{\leftmarginii}
+        \setlength\labelwidth{-\labelsep}
+    }{%
+        \relax
+    }%
+\else%
+    \relax
+\fi%
+
+%%% Itemisation stuff
+\setbeamertemplate{itemize item}[circle]
+\setbeamertemplate{itemize subitem}{--}
+\setbeamertemplate{itemize subsubitem}[triangle]
+
+\setbeamertemplate{itemize/enumerate body begin}
+  {\normalsize\renewcommand\theenumii{\theenumi\alph{enumii}}}
+\setbeamertemplate{itemize/enumerate subbody begin}{\normalsize}
+\setbeamertemplate{itemize/enumerate subsubbody begin}{\normalsize}
+\setbeamertemplate{itemize/enumerate subsubsubbody begin}{\normalsize}
+
+\setbeamertemplate{enumerate item}{\insertenumlabel.}
+\setbeamertemplate{enumerate subitem}{\alph{enumii}.}
+
+\renewcommand{\itemize}[1][]{%
+  \beamer@ifempty{#1}{}{\def\beamer@defaultospec{#1}}%
+  \ifnum \@itemdepth >2\relax\@toodeep\else
+    \advance\@itemdepth\@ne
+    \beamer@computepref\@itemdepth% sets \beameritemnestingprefix
+    \usebeamerfont{itemize/enumerate \beameritemnestingprefix body}%
+    \usebeamercolor[fg]{itemize/enumerate \beameritemnestingprefix body}%
+    \usebeamertemplate{itemize/enumerate \beameritemnestingprefix body begin}%
+    \list
+      {\usebeamertemplate{itemize \beameritemnestingprefix item}}
+      {%
+          \ifbeamer@official
+            \setlength\itemsep{0pt}%
+            \setlength\topsep{0pt}%
+            \setlength\partopsep{0pt}%
+            \setlength\parsep{0pt}%
+            \setlength\parskip{0pt}%
+            \ifthenelse{\equal{\dept}{none}}{%
+              \setlength\leftmargini{1em}%
+              \setlength\leftmarginii{0.5em}%
+              \setlength\leftmarginiii{0.5em}%
+              \setlength\labelsep{0.25em}%
+              \setlength\labelwidth{0.6em}%
+            }{%
+              \setlength\labelsep{10pt}%
+              \setlength\labelwidth{7pt}%
+              \setlength\leftmargin{18pt}%
+            }%
+          \else%
+            \relax%
+          \fi%
+          \def\makelabel##1{%
+          {%
+                \usebeamerfont*{itemize \beameritemnestingprefix item}%
+                \usebeamercolor[fg]{itemize \beameritemnestingprefix item}##1\hfill%
+          }%
+        }%
+      }
+  \fi%
+  \beamer@cramped%
+  \raggedright%
+  \beamer@firstlineitemizeunskip%
+}
+
+\ifbeamer@official
+    % Removes the figure number from the caption. Use {caption}[numbered] otherwise
+    \setbeamertemplate{caption}{\raggedright\insertcaption\par}
+
+    % Redesigning the block environment to have a title in bold font
+    % and minimal vertical spacing (only at the end)
+    \setbeamertemplate{block begin}
+    {%
+       {\bfseries\insertblocktitle}\par%\vspace{-0.2cm}%
+    }
+    \setbeamertemplate{block end}{\vskip\smallskipamount}
+
+    % The original style requires 2.5cm margin, whatever that means. Our frames
+    % are not of the same size, so we have to "scale" it. 1cm seems to be reasonable
+    \setbeamersize{text margin left=1cm}
+\else%
+    \setbeamertemplate{caption}[default]
+
+    \setbeamertemplate{block begin}
+    {%
+       {\bfseries\insertblocktitle}\par%\vspace{-0.2cm}%
+    }
+    \setbeamertemplate{block end}{\vskip\smallskipamount}
+\fi%
+
+\setbeamertemplate{frametitle}
+{
+    \vspace*{1.5em}%
+    \begin{minipage}[t][.5cm][t]{10cm}%
+        \begin{beamercolorbox}{frametitle}%
+            \raggedright\insertframetitle\par%
+        \end{beamercolorbox}%
+    \end{minipage}
+}
+
+\newenvironment{tussenpagina}[3]{%
+    \begin{frame}
+        \ifthenelse{\equal{\dept}{none}}{%
+            \vspace*{-0.25cm}\hspace*{-1cm}\includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl2014-43-front.pdf}
+            \vspace*{-5cm}
+            \includegraphics[width=0.5\textwidth]{#3}\par%
+            \vspace*{-8cm}
+        }{%
+            \vspace*{-0.25cm}\hspace*{-1cm}\includegraphics[width=12.8cm,height=8.34cm]{#3}
+            \vspace*{-7.5cm}
+        }
+        \begin{minipage}[t][2.5cm][t]{10cm}%
+            \begin{beamercolorbox}{title}%
+                \usebeamerfont{title}{\Huge#1\par}%
+                \vspace{0.25cm}%
+                \usebeamerfont{subtitle}#2\par%
+            \end{beamercolorbox}%
+        \end{minipage}%
+}{%
+    \end{frame}
+}%
+
+\ifthenelse{\equal{\tocatsectionstart}{true}}{%
+	\AtBeginSection{
+		\begin{frame}[c,plain,noframenumbering]
+        	\frametitle{\tocatsectionstarttitle}
+        	\tableofcontents[currentsection,hideothersubsections]
+    	\end{frame}
+    }%
+}{%
+}
+
+\setbeamertemplate{background}{
+    \ifthenelse{\equal{\dept}{clst}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_clst_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{cls}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_cls_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{hlcs}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_hlcs_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{kaski}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_kaski_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{ptrs}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ptrs_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{imr}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_imr_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{is}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_is_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{ds}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ds_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{icis}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_icis_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{mbsd}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_mbsd_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{ster}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ster_2014-43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{datascience}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ds_2016_43-slide.pdf}
+        \fi
+    }{%
+    \ifthenelse{\equal{\dept}{softwarescience}}{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ss_2016_43-slide.pdf}
+        \fi
+    }{%
+        \ifnum\thepage>1\relax%
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl2014-43-slide.pdf}
+        \fi
+    }}}}}}}}}}}}}%
+    \ifthenelse{\equal{\grouplogo}{lama}}{%
+        %\vspace*{-0.8cm}
+        \hspace*{-12.5cm}
+        % [trim=-5cm 0 0 -1cm] left bottom right top
+        % trim the graphic for positive values and add space for negative values
+        \includegraphics[scale=0.4, trim=0cm -0.5cm 0cm 0cm]{logo/lama.pdf}
+    }{%
+    }% 
+}
+
+\defbeamertemplate*{title page}{ruhuisstijl}[1][]
+{
+    \ifthenelse{\equal{\dept}{clst}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_clst_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{cls}}{%
+        	\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_cls_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{hlcs}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_hlcs_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{kaski}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_kaski_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{ptrs}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_ptrs_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{imr}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
+            \includegraphics[width=1\paperwidth]{backgrounds/ruhuisstijl_imr_2014-43-front.pdf}
+    }{%
+    \ifthenelse{\equal{\dept}{is}}{%
+			\vspace*{-0.25cm}\hspace*{-1.08cm}
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+    \setbeamercolor{date}{fg=ruhuisstijlzwart}
+    \setbeamercolor{institute}{fg=ruhuisstijlzwart}
+    \setbeamercolor*{page number in head/foot}{fg=ruhuisstijlwit}
+	\setbeamercolor*{author in head/foot}{fg=ruhuisstijlwit}
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+    \setbeamercolor{date}{fg=ruhuisstijlwit}
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+	\setbeamercolor*{author in head/foot}{fg=ruhuisstijlzwart}
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+
+
+
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diff --git a/presentation/feynman_diags/charged_current.tex b/presentation/feynman_diags/charged_current.tex
new file mode 100644
index 0000000..ce205a3
--- /dev/null
+++ b/presentation/feynman_diags/charged_current.tex
@@ -0,0 +1,26 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usetikzlibrary{decorations.pathmorphing}
+\usetikzlibrary{decorations.markings}
+\usetikzlibrary{patterns}
+
+\begin{document}
+
+\begin{tikzpicture}[decoration={
+    markings,
+    mark=at position 0.5 with {\arrow{>}}}
+    ] 
+
+
+	\draw[thick,postaction={decorate}]  (-2,3) node[left] {$\nu_\mu$} -- (0,2) ; % incoming top
+	\draw[thick,postaction={decorate}]  (0,2) -- (2,3) node[right] {$\mu^-$} ; % outgoing top
+	\draw[draw=white,double=black, very thick, decorate, decoration=snake] (0,2) -- (0,1) node[right,pos=0.5] {$W^{+}$};
+
+
+	\draw[thick,postaction={decorate}] (-2,0) node[left] {$e^{-}$} -- (0,1); % ingoing bottom
+	\draw[thick,postaction={decorate}] (0,1) -- (2,0) node[right] {$\nu_e$} ; % ingoing bottom
+
+\end{tikzpicture}
+
+\end{document}
diff --git a/presentation/feynman_diags/neutral_current.tex b/presentation/feynman_diags/neutral_current.tex
new file mode 100644
index 0000000..a60b882
--- /dev/null
+++ b/presentation/feynman_diags/neutral_current.tex
@@ -0,0 +1,25 @@
+\documentclass{standalone}
+
+\usepackage{tikz}
+\usetikzlibrary{decorations.pathmorphing}
+\usetikzlibrary{decorations.markings}
+\usetikzlibrary{patterns}
+
+\begin{document}
+
+\begin{tikzpicture}[decoration={
+    markings,
+    mark=at position 0.5 with {\arrow{>}}}
+    ] 
+
+
+	\draw[thick,postaction={decorate}]  (-2,3) node[left] {$\nu_\mu$} -- (0,2) ; % incoming top
+	\draw[thick,postaction={decorate}]  (0,2) -- (2,3) node[right] {$\nu_\mu$} ; % outgoing top
+	\draw[draw=white,double=black, very thick, decorate, decoration=snake] (0,2) -- (0,1) node[right,pos=0.5] {$Z$};
+
+
+	\draw[thick,postaction={decorate}] (-2,0) node[left] {$e^{-}$} -- (0,1); % ingoing bottom
+	\draw[thick,postaction={decorate}] (0,1) -- (2,0) node[right] {$e^{-}$} ; % ingoing bottom
+
+\end{tikzpicture}
+\end{document}
diff --git a/presentation/images/charged_and_neutral_neutrino_interactions.pdf b/presentation/images/charged_and_neutral_neutrino_interactions.pdf
new file mode 100644
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diff --git a/presentation/images/elec_muonnu_to_muon_elecnu.png b/presentation/images/elec_muonnu_to_muon_elecnu.png
new file mode 100644
index 0000000..466f480
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diff --git a/presentation/images/prinicipal_idea_neutrino_telescope.png b/presentation/images/prinicipal_idea_neutrino_telescope.png
new file mode 100644
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diff --git a/presentation/images/simulation_of_cherenkov_propagation.png b/presentation/images/simulation_of_cherenkov_propagation.png
new file mode 100644
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diff --git a/presentation/presentation.tex b/presentation/presentation.tex
new file mode 100644
index 0000000..42fb903
--- /dev/null
+++ b/presentation/presentation.tex
@@ -0,0 +1,160 @@
+%\documentclass[alwaysshowauthor=true,spp=2,showdate=true,slidenumbers=relative]{beamerruhuisstijl}
+\documentclass{beamer}
+
+\usepackage{amsmath}
+\usepackage{tikz}
+%\usepackage[english]{babel}
+
+%\title{Evidence for High-Energy Extraterrestrial Neutrinos at the IceCube Detector}
+\title{	IceCube Neutrino Astronomy }
+
+\author{Eric Teunis de Boone}
+
+\addtobeamertemplate{navigation symbols}{}{%
+    \usebeamerfont{footline}%
+    \usebeamercolor[fg]{footline}%
+    \hspace{1em}%
+    \insertframenumber
+}
+
+\begin{document}
+
+\begin{frame}
+	\titlepage
+\end{frame}
+\note{}
+
+
+%%%%%%% Outline
+% History of Neutrino Astronomy - (Instruments)
+%	Introduction into Neutrino Astronomy
+%		+ Cherenkov 
+%	IceCube, IceTop, DeepCore
+%			+ IceTop
+%			+ IceCube
+%			+ DeepCore
+%	
+%
+%
+%
+%
+%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}{Overview}
+	\tableofcontents
+\end{frame}
+
+\section{ Neutrino Astronomy }
+\begin{frame}{ History of Neutrino Astronomy }
+	\begin{itemize}
+		\item First observation of neutrino in 1956
+		\item Deep Underwater Muon and Neutrino Detector, Hawaii (1990)
+			failed, but proof of concept for ANTARES, KM3NeT
+
+		\item Antarctic Muon and Neutrino Detector Array (, now part of IceCube)
+	\end{itemize}
+
+\end{frame}
+\begin{frame}{ Basics of Neutrino Astronomy}
+			\begin{itemize}
+				\item Neutrino interacts in atmosphere, ice or water
+				\item Charged particle gets into the ice or water and emit Cherenkov photons
+				\item Cherenkov photons detected by DOMs in the matter
+			\end{itemize}
+			\begin{columns}[t]
+				\begin{column}{0.9\textwidth}
+					\begin{figure}[hbtp]
+						\centering
+						\includegraphics[width=0.3\textwidth]{images/prinicipal_idea_neutrino_telescope.png}
+					\caption{\small Cherenkov cone propagating through the IceCube Detector}
+					\end{figure}
+				\end{column}
+			\end{columns}
+\end{frame}
+\begin{frame}{ Production of Neutrinos }
+	Many sources of neutrinos
+	\begin{itemize}
+	\item CR interactions: 	
+		\begin{itemize}
+			\item \begin{equation*} p + \gamma_{bg} \to p + \pi^0 \to p + \gamma + \gamma
+			\end{equation*}
+			\item \begin{equation*}
+p + \gamma_{bg} \to n + \pi^+ \to n + \mu^ + \nu_\mu \to n + \nu_\mu + e^ + \bar{\nu_\mu} + \nu_e
+		\end{equation*}
+		\end{itemize}
+	\end{itemize}
+\end{frame}
+
+
+\section{IceCube observatory}
+\begin{frame}{IceCube observatory}
+	\includegraphics[width=0.9\textwidth]{images/icecube-array-fancy.png} 
+\end{frame}
+
+\begin{frame}{IceCube observatory}
+	Divided into three parts:
+	\begin{itemize}
+		\item IceTop: detects CR airshower above IceCube
+		\item IceCube: the main detector for $E_\nu > 100$ GeV
+		\item DeepCore: sensitive for $E_\nu \raise.17ex\hbox{$\scriptstyle\sim$} 10$ GeV due to tight spacing
+	\end{itemize}
+\end{frame}
+
+
+
+\subsection{Event Detection and Background}
+\begin{frame}{Event Detection}
+	Event selection and simulation needed to identify particles.\\
+	IceTop and outer region of IceCube are veto regions.
+	
+	\begin{figure}[hbtp]
+		\centering
+		\includegraphics[width=0.75\textwidth]{images/icecube_veto_regions.png}
+		\caption{\ref{}}
+	\end{figure}
+	
+\end{frame}
+\begin{frame}{Event Detection}
+	\begin{itemize}
+		\item Tracklike: distinct track
+		\item Showerlike: spherical light pattern due to well-localised particle shower 
+	\end{itemize}
+	\includegraphics[width=\textwidth]{images/simulation_of_cherenkov_propagation.png} 
+\end{frame}
+
+\begin{frame}{Event Detection}
+
+	\begin{columns}[t]
+		\begin{column}{.5\textwidth}
+			\begin{block}{Charged Current}
+				\includegraphics[width=\textwidth]{feynman_diags/charged_current.pdf}
+			\end{block}
+		\end{column}
+		\begin{column}{.5\textwidth}
+			\begin{block}{Neutral Current}
+				\includegraphics[width=\textwidth]{feynman_diags/neutral_current.pdf}
+			\end{block}
+		\end{column}
+	\end{columns}
+
+	%\begin{figure}
+	%	\includegraphics[width=0.5\textwidth]{images/charged_and_neutral_neutrino_interactions.pdf}
+	%	\caption{From \url{http://inspirehep.net/record/1236362/files/TwoDiagrams.png}}
+	%\end{figure}
+
+\end{frame}
+
+\begin{frame}{Background}
+	$10^{-6}$ events due to neutrino interaction
+\end{frame}
+
+
+\section{High Energy Extraterrestrial Neutrinos}
+\begin{frame}{High Energy Extraterrestrial Neutrinos}
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%	Appendix
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\appendix
+\bibliography{presentation}
+
+\end{document}