I gotta post this!!!...
A collab with Copperthistle
that I've let simmer in his gallery for a while now featuring a few Arkham Asylum notables.
Based on a old System Of A Down photo. [link]
I made the Riddler's arm a little too long but there may be a revision down the line.
UPDATE : Arms have been fixed, Thanks Thistle!
I fell I must say this now... This is not based on the Arkham Asylum game... cool game though.