I did this yoga cat screen print as part of a Halloween workshop - it has two layers, black and a glow in the dark layer. Unfortunately I hadn't really understood how the GITD bit would work, that it wouldn't glow through the black. So when the lights go out you get half of a big cat's bum and half a face... I tried taking a photo but the glow wasn't strong enough! Never mind, every time I print I learn something new! The thing I often learn is that I'm impatient and want things to work NOW!!