Nice choice of subject. It's very interesting. I'd prefer a lower view or something so we couldn't see the coffee stains inside, though, the brown doesn't look right with the blue. and the gray background. Great otherwise. 8
Not sure I like the crop, but then I'm sure there will be plenty who do. Also the spoon sort of grabs the eye a little, it being a lighter colour, I think I might have removed that distraction.