"Here's a tip on working with alpha channels in layers.
Here's a tip on selection and masking.
You could select the white background, invert the selection, and then set the layer alpha channel to the inverted selection. So what…"
Thanks for the heads up on Gallery Show. It's really flexible.What I am now trying to do is an Edge Sketch, then turn the white background transparent. I have had a look round but can't find any hints on how to do this.See More