I have been playing with acetate and acrylic paints, so thought we might do this at club night tonight.
I took 2 pieces of card and placed drops of acrylic paint on to one of them, then smooshed the 2 card pieces together and dried ti off.
Stamped on to a piece of acetate then stuck double sided sticky sheet on the the back, added small pieces of gold leaf for the poinsettia and for the tree one I gently brushed on some mica powder on to the tree and then added the gold leaf and glitter.
They are then stuck on to the acrylic painted card.
You can't see the effect in the photo but they look really good in real life.