Fun little paintings of raw gemstones.  These are originals and there aren't prints or cards of them, so they're completely one of a kind! 
 
These are matted but unframed - they're a standard size so you can buy a frame at an art supply store and pop the art + mat right in. 
 
Also - they can be displayed vertically or horizontally (the handwriting in them can be read either way). 
 
Pen and ink on watercolor paper, with a simple white mat.

Rhodochrosite OR Amethyst - each needs an 8x10 frame