Photo by myself (I used my iphone).
Yesterday, I went to a street full of art galleries. I took my son with me. They made a pedestrian street, with lots of smiley faces on the pavement. You can see two shadows (myself and my son) and a smiley face. There's no need to say that the real fun of the walk was looking for the faces on the ground. That's the only form of art my son appreciates.