I needed to do a reverse side for my butterfly labels. As I am one of these people who can't bear to let good paint go to waste, I used the reverse as cleanup paper for my brayer. Once I got a rich dark colour, it was the perfect background for poetic musings. Oops, I just realised I wrote "Butterfies"! Ah well, I'll have to apply a thick layer of acrylics and start again!