VERY, VERY COOL. This is a great and unique way to show all of Mr. Depp's characters. You really captured each one very well. GREAT JOB.
Also, I haven't seen much artwork of Sands before - so this is even more cool!
ALSO, you forgot Hunter S. Thompson! How could you forget about him!?! (you should just paint him in-between one of the fellows - ha)