diff --git a/imdraw/imdraw.go b/imdraw/imdraw.go
index f65eeae..3fd2748 100644
--- a/imdraw/imdraw.go
+++ b/imdraw/imdraw.go
@@ -1,3 +1,5 @@
+// Package imdraw implements a basic primitive geometry shape and pictured polygon drawing for Pixel
+// with a nice immediate-like-mode API.
 package imdraw
 
 import (