--- a/Slides/slides01.tex	Tue Jun 14 12:17:42 2016 +0100
+++ b/Slides/slides01.tex	Tue Jun 14 12:24:25 2016 +0100
@@ -858,7 +858,7 @@
   \begin{frame}[c]
 
   \begin{center}
-  \includegraphics[scale=0.15]{pics/p1.pdf}
+  \includegraphics[scale=0.15]{pics/p1.jpg}
   \end{center}
 
   \begin{itemize}