diff --git a/img/zw.png b/img/zw.png
new file mode 100644
index 0000000..f815b23
Binary files /dev/null and b/img/zw.png differ
diff --git a/index.html b/index.html
index ac340a0..53a5e46 100644
--- a/index.html
+++ b/index.html
@@ -23,6 +23,7 @@
     </div>
 
     <h2>Plan:</h2>
+    <img class="img-fluid mx-auto d-block" alt="Grundriss" src="img/zw.png" />
 
     <script>
       $.when( $.ready ).then(function() {