diff --git a/README.md b/README.md
index 95101a9..630c718 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
 # rk_engine
 
-Small 3D/RT rendering engine based on OpenGL-ES with Python ctypes bindings.
\ No newline at end of file
+Small 3D/RT rendering engine based on OpenGL-ES with Python ctypes bindings.
+
+![picture](https://code.rozk.net/RK/rk_engine/raw/branch/master/docs/batch.png)