Artwork Fantasy Fairies Angels & Demons Mermaids Other ACEOs - 2.5 x 3.5" Mini Artwork Illustrations Prints and Originals? Prints and other merchandise featuring my art can be found in the SHOP. Any Original Art that is currently available is also listed there. What are ACEOs? ACEO stands for Art Cards, Editions and Originals. All of this artwork is only 2.5 x 3.5" See the ACEO album above for all of my collections of these miniature artworks.