More stencil experiments, this time noting which masking fluid was which. I also experimented with sponging the fluid on.
Overall it still looks arty, rather than sharp. So I decided to try out using white paint on top of colour, rather than blanking out the white with masking fluid. Again, I’ve got various ancient tubes of white paint, and I don’t know if the background will show through, so I’ll need to experiment, but I think this may be the way to go.