I created this a while back using a propaganda poster from the Chinese Cultural Revolution, and am thinking about printing it as a poster. I'd like to make the golf ball look a bit better and decide what to do with the edges of the image (Fine as is for a poster?). I'm also unsure of what sort of specifics I should do for the poster itself (i.e. printing style, paper type), as this is the first time I've gone through this process.