ACEO stands for “Art Cards, Editions and Originals”. These mineature works of art are usually about the same size as baseball cards and other trading cards. Artist trading cards come in a variety of media from archival ink and oil paint to coffee and tea. ACEO’s were originally created for artists to trade work amongst themselves in the mid-1990′s. Today, many ACEO’s are available to the general public for a nominal price. It’s a great economic way to purchase original artwork.