diff --git a/workshops/latex/beamer/Makefile b/workshops/latex/beamer/Makefile
index 393d7770ad1816b32b2a488ff60e19d984213c56..26fdab38d52cadc6fa9dbb24e37341c958f97bd7 100644
--- a/workshops/latex/beamer/Makefile
+++ b/workshops/latex/beamer/Makefile
@@ -4,8 +4,6 @@ PDFS := examples/title-default.pdf examples/content-default.pdf examples/title-c
 all: beamer.pdf notes.pdf
 
 beamer.pdf: image.jpg movie.mp4 beamer.makefile pgf-img/graphene3d.pdf beamer.tex $(PDFS) references.bib
-	mkdir -p pgf-img/
-	$(LUALATEX) beamer.tex
 	biber beamer
 	$(LUALATEX) beamer.tex
 
diff --git a/workshops/latex/beamer/beamer.tex b/workshops/latex/beamer/beamer.tex
index b420667b337564daf32eee213caac2a9900853b8..f3f30f0a7ab07f2a37a06c53cf2ea250bb1ee099 100644
--- a/workshops/latex/beamer/beamer.tex
+++ b/workshops/latex/beamer/beamer.tex
@@ -286,16 +286,17 @@
 \setlength\fboxsep{0pt}
 \setlength\fboxrule{.4pt}
 \begin{frame}{Themen}
+  \vspace*{4pt}%
   \begin{columns}
     \begin{column}{.33\textwidth}
-      \fbox{\includegraphics[width=.98\textwidth]{examples/title-default.pdf}}\\[2pt]
-      \fbox{\includegraphics[width=.98\textwidth]{examples/title-cambridgeUS.pdf}}
+      \fbox{\includegraphics[width=\textwidth]{examples/title-default.pdf}}\\[2pt]
+      \fbox{\includegraphics[width=\textwidth]{examples/title-cambridgeUS.pdf}}
     \end{column}
     \begin{column}{.33\textwidth}
-      \fbox{\includegraphics[width=.98\textwidth,page=8]{examples/content-default.pdf}}\\[2pt]
-      \fbox{\includegraphics[width=.98\textwidth,page=8]{examples/content-cambridgeUS.pdf}}
+      \fbox{\includegraphics[width=\textwidth,page=10]{examples/content-default.pdf}}\\[2pt]
+      \fbox{\includegraphics[width=\textwidth,page=10]{examples/content-cambridgeUS.pdf}}
     \end{column}
-    \begin{column}{.33\textwidth}
+    \begin{column}{.3\textwidth}
       \lstinputlisting{examples/themes-default.tex}
       \vspace{.2\textheight}
       \lstinputlisting{examples/themes-cambridgeUS.tex}
@@ -304,16 +305,17 @@
 \end{frame}
 
 \begin{frame}{Themen}
+  \vspace*{4pt}%
   \begin{columns}
     \begin{column}{.33\textwidth}
-      \fbox{\includegraphics[width=.98\textwidth]{examples/title-darmstadt.pdf}}\\[2pt]
-      \fbox{\includegraphics[width=.98\textwidth]{examples/title-copenhagen.pdf}}
+      \fbox{\includegraphics[width=\textwidth]{examples/title-darmstadt.pdf}}\\[2pt]
+      \fbox{\includegraphics[width=\textwidth]{examples/title-copenhagen.pdf}}
     \end{column}
     \begin{column}{.33\textwidth}
-      \fbox{\includegraphics[width=.98\textwidth,page=8]{examples/content-darmstadt.pdf}}\\[2pt]
-      \fbox{\includegraphics[width=.98\textwidth,page=8]{examples/content-copenhagen.pdf}}
+      \fbox{\includegraphics[width=\textwidth,page=10]{examples/content-darmstadt.pdf}}\\[2pt]
+      \fbox{\includegraphics[width=\textwidth,page=10]{examples/content-copenhagen.pdf}}
     \end{column}
-    \begin{column}{.33\textwidth}
+    \begin{column}{.3\textwidth}
       \lstinputlisting{examples/themes-darmstadt.tex}
       \vspace{.2\textheight}
       \lstinputlisting{examples/themes-copenhagen.tex}
@@ -321,6 +323,11 @@
   \end{columns}
 \end{frame}
 
+\author{Gustav Geier}
+\institute[OSAK]{
+  Open Source Arbeitskreis der \\
+  FSMPI und der ALUG
+}
 \begin{frame}{Titelfolie}
   \begin{columns}
     \begin{column}{.42\textwidth}
diff --git a/workshops/latex/beamer/examples/contentpage.tex b/workshops/latex/beamer/examples/contentpage.tex
index a0b9eb34c4fcc69810f07c56f6940c1a6787c9ad..9057ba161b4c454a94c0682769ead01c35df326d 100644
--- a/workshops/latex/beamer/examples/contentpage.tex
+++ b/workshops/latex/beamer/examples/contentpage.tex
@@ -1,4 +1,6 @@
-\documentclass{beamer}
+\documentclass[ngerman]{beamer}
+\usepackage{polyglossia}
+\setmainlanguage{german}
 \providecommand\theme{default}
 \providecommand\colortheme{default}
 \usetheme{\theme}
@@ -18,9 +20,11 @@
   \subsection{Unterabschnitt}
   \frame{}
   \frame{}
+  \frame{}
   \section{Zweiter Abschnitt}
   \frame{}
   \frame{}
+  \frame{}
   \subsection{Unterabschnitt}
   \frame{}
   \begin{frame}{Beispielfolie}
@@ -58,6 +62,8 @@
     \end{center}
   \end{frame}
   \frame{}
+  \frame{}
+  \frame{}
   \subsection{Noch ein Unterabschnitt}
   \frame{}
   \frame{}
@@ -66,4 +72,5 @@
   \frame{}
   \frame{}
   \frame{}
+  \frame{}
 \end{document}
diff --git a/workshops/latex/beamer/examples/title.tex b/workshops/latex/beamer/examples/title.tex
index 9edb4c8d5700a13248702ab7fca4f8c7e4481c17..f2ce9f8bc8afea046a7358c728b2a83209607648 100644
--- a/workshops/latex/beamer/examples/title.tex
+++ b/workshops/latex/beamer/examples/title.tex
@@ -2,12 +2,10 @@
 \date{\today}
 \title[\LaTeX-Workshop]{\LaTeX-Beamer}
 \subtitle{Präsentationen mit \LaTeX}
-\author{Valentin Bruch}
+\author{Gustav Geier}
 \institute[OSAK]{
   Open Source Arbeitskreis der \\
-  Fachschaft Mathematik/Physik/Informatik
-  an der RWTH Aachen \\
-  und der Aachener Linux User Group
+  FSMPI und der ALUG
 }
 
 % Dokument
@@ -15,3 +13,4 @@
 \begin{frame}
   \titlepage
 \end{frame}
+\end{document}
diff --git a/workshops/latex/beamer/examples/titlepage.tex b/workshops/latex/beamer/examples/titlepage.tex
index 3b6a9b81360466d3b117bebfbe9a6d5e2e5ca193..77ae8c7ebb2adbb9c5ea9fd123efc114ce84c2db 100644
--- a/workshops/latex/beamer/examples/titlepage.tex
+++ b/workshops/latex/beamer/examples/titlepage.tex
@@ -3,7 +3,7 @@
 \providecommand\colortheme{default}
 \usetheme{\theme}
 \usecolortheme{\colortheme}
-\date{05.06.2019}
+\date{5. Juni 2019}
 \title[\LaTeX-Workshop]{\LaTeX-Beamer}
 \subtitle{Präsentationen mit \LaTeX}
 \author{Gustav Geier}