Kewl! Yes, I haven't actually used it yet, but I did experiment with it over color printing & very much liked the results.
The originals will be tiny oil paintings, the printouts may just possibly be on my Caran d'Ache "watercolor" (but actually multimedia) paper. It is the hot-press finish, a lovely paper. It is 140-lb. weight, heavier than your regular card-stock. I need to experiment over at the library to see if it will go through the printer/to see how the printing looks on it.