"He's behind you."

This screen has been set up in the River Ness Islands, as part of our Hallowe'en exposition. I noticed that when someone walked behind the screen, that they were silhouetted. So I asked this man, if he would oblige.  And he did, throwing shapes, as if he was a dancer. The screen was backlit with the sun's rays, nothing else, though I suspect they will have floodlights behind it on the big evening. This was the unexpected moment of my day.