--- a/design/sequences/README.md	Mon Jul 17 16:37:09 2017 +0200
+++ b/design/sequences/README.md	Mon Jul 17 14:13:32 2017 +0200
@@ -1,9 +1,17 @@
 ## install seqdiag
 
-```
+```bash
 $ pip install seqdiag
 ```
 
 ## resources
 
 - [full documentation of seqdiag](http://blockdiag.com/en/seqdiag/introduction.html)
+
+## examples:
+
+### Generate png with white background
+
+```bash
+$ seqdiag -f <path to>/DejaVuSansMono.ttf metacategory_editor.diag --no-transparency
+```