I have started to use this way of working with small leather scraps and other materials. First I cut out the shapes I want and glue them on to a piece of leather- let the pieces dry over night- after that I add a quite thick coat of decoupage lack on the surface- after the lack is completely dry I cut out the shape I want. Here I used old leather scraps and one old plastic snake pattern belt. Metal parts are from old bracelet.
These earrings I cut out as half moon shape and added o-rings from an old bracelet to give them more body and movement.