DAVID, 1975, CHER SHOW.
There is a video which was made while painting, now in the blog section, which goes some way to explain the method here – and also links to the clip which this is based on. The themes being: low resolution, slow motion movement, David Bowie, dry ice. The usual.
There is a painting in acrylics from 2016 (I think) called David Red Hair, which is a more static image of this. I keep coming back to it.