Gustavojose

I need some way to make a monochrome soviet-like poster like that, out of a photo:

Thanks to all, i will try.

Hello, this is my first topic, and i'm from Brazil, so sorry from my bad english. I Trying to make Civ V (A pc game) icons like this: I think that if i usede brushes and gradients i will make things like that, anyone have an idea? Thanks