A friend posted a video of some butterflies she made with Fimo and a mould, which she painted with Pebeo Fantasy paints.
Inspired I decided to experiment. I don't have any Fimo, and I find it to hard to work with. However, I do have air-dry clay, and some little moulds that I bought recently at a Craft Show.
The flowers and butterflies were made with white clay and then painted with black gesso and varnished with All Round Medium. When dry I applied the Pebeo paints (Fantasy Moon and Prismé) and a little glitter vitrail. They turned out surprisingly well, and being air-dry clay are still slightly flexible.
I shall find some more moulds, and play again.