I've just added another art card to my Artfire Studio, Curious Fawn. This one is also from an airbrush painting. Previous cards were printed on photo paper, this one is printed on an art paper with the look and feel of fine watercolor paper. It has no sheen at all so it looks more like the original painting.
It's a card size known as ACEO (art card editions and originals) sized 3.5 by 2.5 inches: a miniature work of art to collect, include with a greeting card, or frame.