diff --git a/docs/frontend_experiment_index.md b/docs/frontend_experiment_index.md
index 5c373933..c08e6ba1 100644
--- a/docs/frontend_experiment_index.md
+++ b/docs/frontend_experiment_index.md
@@ -7,6 +7,8 @@ Starting with Home Assistant 0.72, we're experimenting with a way of defining yo
 
 ![Visual comparison of old configuration versus new configuration](/img/en/frontend/experimental-ui-comparison.png)
 
+<!-- source: https://docs.google.com/drawings/d/1O1o7-wRlnsU1lLgfdtn3s46P5StJjSL5to5RU9SV8zs/edit?usp=sharing -->
+
 ## Trying it out
 
 Create a new file `<config>/experimental-ui.yaml` and add the following content:
diff --git a/website/static/img/en/frontend/experimental-ui-comparison.png b/website/static/img/en/frontend/experimental-ui-comparison.png
index 24dce029..e29f3b3e 100644
Binary files a/website/static/img/en/frontend/experimental-ui-comparison.png and b/website/static/img/en/frontend/experimental-ui-comparison.png differ