Today’s experiment:
The blue butterfly above is a carved piece of clam shell from China. I made a mold of it from Amazing Mold Putty (yellow,) and cast it with Sculpey Soufflé in black. 

I’ve used the Soufflé before and thought its extra soft texture would make it easier to fill the mold. I trimmed the excess with scissors and a box cutter. I have not baked it, yet.

Here’s the mold putty: