diff --git a/README.md b/README.md
index dee59ce..b2dcc4b 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,9 @@
     <img width="300" src="/../master/torpi_logo.png?raw=true"/>
   <p/>
 </p>
+
+# How it works ?
+
+<p align="center">
+  <img src="/../master/torpi_diagram.png?raw=true"/>
+<p/>
diff --git a/torpi_diagram.png b/torpi_diagram.png
new file mode 100644
index 0000000..6048eae
Binary files /dev/null and b/torpi_diagram.png differ