diff --git a/introduction/introduction.tex b/introduction/introduction.tex
index 4aacd0e625348ca39dc882408e783691a3848fe5..395c0504eb3f80dffbaefbceae4c64a9642628dd 100644
--- a/introduction/introduction.tex
+++ b/introduction/introduction.tex
@@ -49,6 +49,15 @@
   \end{itemize}
 \end{pframe}
 
+\begin{pframe}
+  \begin{figure}[]
+    \begin{center}
+      \includegraphics[height=0.85\textheight]{project_tree}
+    \end{center}
+    \caption{``I have my own system.''}
+  \end{figure}
+\end{pframe}
+
 \subsection{Why should I use it?}
 \begin{pframe}
   For a single user:
diff --git a/introduction/project_tree.xcf b/introduction/project_tree.xcf
new file mode 100644
index 0000000000000000000000000000000000000000..cc55e414642986080e178ad167c7314109150a97
Binary files /dev/null and b/introduction/project_tree.xcf differ