from my point of view: there isn't any lighting (yea the face is somewhat brighter than the shoulders, but i think thats just the render.) + the flow... the render doesn't really have a natural flow, but the c4d on the left points the flow from the bottom of the render to the left upper corner, while the c4d part on the right flows from the mid of the sig to the right down corner... while the bg flows from the head of the render to the outside and mostly down... doesn't feel natural to me but i like the rawness of the sig, depth could'v been done better by blurring the right c4d and sharpening the left. text looks pretty good although i would'v put it a bit higher and more to the right (rule of 1/3ths). the sig could use a lil more contrast aswell overal the concept looks great, just a few detail points that could use some more work wait for some more replies, cause im no "sig master" and try to fix those things ppl adres and it might turn out great
