Very cool drawing, definitely something I would frame and hang on my wall. I don't know who Steven Michaels is, or if he's trustworthy enough to use the art as a cold wallet, but it appears the address has never been loaded.
Are there two separate drawings there? The coin under the thumb looks different in two of your photos.
Would you mind sharing what you payed for the piece?
the coin with the hologram is inserted into the slot on the back of the drawing (picture #6) and then covers the "drawn" coin
and the prize will remain my secret