I finally got around to photographing this one, I finished it a little while ago. It is inspired by the patterns of changes used in church bellringing and the title refers to a particular sequence called Queens as it is rung on 8 bells. Each column represents a bell and is a slightly different colour. If you 'read' from top to bottom, the bells start by ringing in order 1-8, gradually swop places to reach the order 13572468 halfway down, then swop back to their original positions.
I started this early in 2020 and put it aside for a while as it didn't seem finished. By the time I picked it back up, Covid19 had arrived, the churches were closed and the bells have been silent ever since - I added the circles to represent the sound they should have made.