The posture of the man leaning on the door is kind of unusual. You're not really sure if he's looking for something, or waiting for someone, or just taking a moment to enjoy the weather. He has an almost classical pose. That's what catches your eye. But I also like the coolness of the photo. It's very blue. This was taken on one of those early summer days when it's almost cold in the morning, and the aqua tint of the photo really translates that. Then there's the little triangle of a pine tree and the boxes and bikes to the right that give it dimension. It's just a simple shot but I think it's nice.