2 1/2 x 3 1/2" Art Cards, Editions and Originals collector ACEO card. Meet measurement requirements. Illustration is hand drawn and colored on 65lb archival quality card stock. Colors are made with Prisma Color Markers, Prisma Color Pencils, and Gel Ink. Tree is depicted as the Tree of Life with the roots reaching down into the earth. ACEO will come with a protective sleeve. Signed on the back by the artist. This is an original work, not a print. Due to variations in computer monitor screens the colors may be slightly different hue in real life.