We have been working on this design for some time. We have created a leopard print pack - the base colour is black but the second colour is up to you.
Each pack has two sheets in it - one as the base background shape and the second as the highlight colour of your choice
The highlights are smaller size - designed to fit in some but not all of the insides of the base - in fact you dont have to use them at all if you choose to.
You can choose a colour for each sheet - so have fun with colour!