I really like the artwork,
Ana Nymus, great detail attention! And the purple background certainly helps the 3D "pop" effect.
Thank you both! I wish I had a pendant like that of my own as well, though I don't know off the top of my head which gemstones would give a rich purple color like that. Iolite, maybe? I'd have to do some research to make it reality!
Iolite, lepidolite, simple amethyst would do maybe? I once also saw a purple tourmaline pendant, it looked very lovely (and had a most not-lovely price, well).