diff --git a/README.md b/README.md
index bcf736c..7d5eb1d 100644
--- a/README.md
+++ b/README.md
@@ -3,11 +3,11 @@
 An experiment in using Observable to generate colourful SVG patterns 
 reminiscent of op art or halftone dots.
 
-See it in action [here](https://etc.mikelynch.org/poptimal/)
-
-Comments, feedback via Mastodon: [Mike Lynch](https://aus.social/@mikelynch)
+You can play with it [here.](https://etc.mikelynch.org/poptimal/)
 
+![Two overlapping grids of purple and lime dots on a teal background](https://git.tilde.town/bombinans/poptimal/raw/branch/main/docs/sample.png)
 
+Comments, feedback via Mastodon: [Mike Lynch](https://old.mermaid.town/@fsvo)
 
 ## Observable