Thanks for posting these, I think you have a future in the metal engraving arts. You will have to do the skeleton hand with the dead man's hand (aces and eights)
Cheers
Don
The skeletons look great ! Some seem to have less detail and quality than others. Could those be among your first ones ? I like that red background. I'm not a fan of skulls but, these are cool.
your treatment of the carpal bones leads me to believe you have been a student of "a&p" at one time or another. i like much of what you have shown here. thanks for sharing your work.