Not entirely sure about the others but the first shot is charming. I like it. With the grain is feels like a very old shot taken years back. It's a nice candid shot. The others for me lack any real interest but then again number 4, I wonder what his story is. He looks elderly and must have a lot of stories; I wonder where he's been, what he's seen, how, if he is homeless, did he become so, is that his beer can or is that his mug? Actually. The more I look at number 4 the more I like it.