Mombi's Elixir by inkpaint
"Soo... what is it for?" "Oh, this? It will turn you into a marble statue. You will make a nice lawn ornament". The event took place in Gilikin country, Land of Oz. Ink and watersoluble Derwent pencils. I've scanned a few intermediate steps of this drawing, showing the progress of work, and I'll add them too.