This is an ORIGINAL watercolor done on 140Lb acid free watercolor paper. I use the finest materials in my artwork and this watercolor is done using Schminke watercolor paints. it is signed DSprague. ATC ACEO - Artist trading cards - are a unique, fun and affordable way to collect ORIGINAL artwork direct from the artist. These miniatures can be matted and framed or added to your collection book of ATCs, trade them or keep them and even give them as a gift! ART makes a great gift!