The latest sculpture in the courtyard of Chelsea College of Art. Yes, they are blocks of ice. On Wednesday, as I walked into work, I saw a woman taking them out of cardboard wrapping and placing them on the cobbles. They survived the day – no melting – and were there this morning when I took these daylight photos.  Who is responsible, what do they mean? What have they got in them to stop melting? No idea!

I liked them in the night light. On the way back to Pimlico station after the day at work.