There is something about this family group that makes me uneasy. I was first reminded of an old black and white sitcom - The Munsters, but then thought there was no comedy in this scene. The father has an extraordinary expression on his face and the heads of the boy and girl stood to his left seem over large, as do their bodies which seem out of proportion. The child on the left of the photograph seems relatively normal in comparison. What do you make of it?