Nicely designed pixels! One thing I'd nitpick thoguh is he isn't actually hiding unless he's trying to cover his face from an airplane. If you were standing at his level he'd be standing in plain view. I might make him hiding behind the trunk or just show him!
Well, he is try to hide hiding his face. actually I just testing my tileset in game engine then I make him walk behing the tree and then I think "Hey, this is actually looks interesting" so I took the screenshot and uploaded here.
I know the title doesn't related to the scene. I can't think of anything that can describe this image. So I gave the title hiding because he's trying to hide his face