This is the painting I'm talking about, unlike a photo, the painter had to have intentionally put that there, right? Why?
While waiting for a proper answer, can someone also tell me why he puts his hand inside his coat?
Although I know OP found it, I would just link /u/kieslowskifan's answer here for anyone stumbling across this thread, as it was essentially reasked, and answered, a few weeks later.