Good point. Custom art used to be the realm of only royalty, and later only the rich, but soon anybody will be able to afford the fifty cents or whatever it is of computing power that it takes to execute their vague artistic instructions.
Totally, Etsy has led an explosion of put you/your kid/your pet into a work of art type things (many artists create reusable templates, where the custom component can be plugged in, so help with scale). I foresee this trend accelerating as the tooling makes cost of producing this sort of thing cheaper.
