FotoArt

Thanks for your help. I did have the proper layer selection, but the Subtract rather than Add option was selected. Makes all the difference in the World! I was driving myself nuts trying to figure out what was wrong.

I'm learning to use Affinity and am enjoying the many things it will do. I have however, run into a problem with my selection brush tool. Sometimes it will work and sometimes not. Apparently I'm missing a step, but I can't figure it out. Can someone help me?