That would be a photo of Scott "Not" Ian from the classic "Join the Army" by Suicidal Tendencies. The photos are from an Anthrax/S.T. tour way back in the day. Mike Muir's even got an Anthrax pass around his neck.
Excellent work, Andythrax! Wasn't that fun?
The shot of both Mike and Scott are posted here (as if anyone cares)! www.geocities.com/snidedude/rocktrivia
What's cool is that I've been able to shake both of these rock stars' hands!!