Purple Cannabis Cigarette Case

Isn't that pretty...the Purple Cannabis Cigarette Case for sale at my eBay store, All-4-Corners.
This design actually began as an old 19th century colored engraving of the cannabis plant and all its parts. I gray-scaled the whole thing, made the background transparent, greened it back up, and then laid it over the deep purple background. The process worked very well, and I'll probably give some other botanical prints the same treatment.