I have seen a few different faces on Benny's kick drum. Who are they if anyone knows.
See :
http://www.drummagazine.com/images/features/123113-darkhorse-1.jpg
https://intunemusic.files.wordpress.com/2009/12/benny.jpg
http://static1.squarespace.com/static/54de9f93e4b065fefa50642d/54e0a4fce4b0e74b37c5c825/54e0a5dce4b089d9bceec522/1424008668803/corbis-three-630-80.jpg