Nice idea, pose, and contasting colors. But the expression is so pained, the brick wall is so dominant, and the lighting so hard and artificial. Try a different (plainer) backdrop, or at least move Larry away from the wall, and use a photo umbrella or other diffuser.
Great idea. Some other people have fallen into the same trap though - his clothes aren't blown in the same way as the umbrella and pose suggest, and as a result the image - to me - reads as fake. It also looks a bit over-sharpened around his jeans - almost like it's a cut and paste effort. I like the blue against the dark red though, very much.