Going Dotty!
This rather follows on from yesterday's theme of a regular geometric design, but this one looks a bit trippier.
We had a paper delivery today, so I had to shift 100 reams from one end of the school to the other, and part of the journey took place in one of the lifts.
This was the ceiling panel in the lift, and when I was done I went to get the camera and take a shot of it. It's a punched metal screen with a backlit through a white diffuser, and it looks amazing!. Original public domain image from Flickr