Back ACEOs - 2.5 x 3.5" Mini Artwork Colors Series Butterflies & Moths Series Fairy Tales Series Halloween Series Pretty Poisons Series Garden Series Non-Series ACEOs Animals Series Mini-Dragons Series 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.