I got the glue gun stencil idea from Jane Davies, who got it from Tracy Bautista. I used mine over Gelli prints to start, using Dylusions sprays. Lots more experimenting to be done!
Here's a piece of 'mop up' paper from Gelli printmaking that I used to mop up the excess spray on the stencils. That Dylusions goes on and on. This may be my favorite piece so far. The lighter acrylic paint makes a nice resist.