Just started using up a small batch of tanned rattlesnake skin i have had sitting around from a trade : ) 
Was saving it to make something simple but durable since snake skin can be incredibly fragile. 
So i mounted little pieces behind a rounded glass cabochon to magnify the patterning and scales as well as offer a nice glass layer of protection for the skin <3
The patterns and textures look like strange planets and cloudy moons! 

These are available n both the etsy and bigcartel, only a handful available