Sly 2: Band of Thieves Easter Egg - Hidden Picture

After beating chapter 1, return to it. Play as anybody(Sly is easier.)and go to the disco, where you had to use Bentley to destroy a giant disco ball.Once in there, go near the dance floor and face forward to where the music instruments are.Use the binoculars to look above the instruments.There is a big yellow sign.Look closely at it, and you will see a photo with a guy with a guitar. That guy is the music manager for the game.