The original art for this blotter was done in Prisma Color pencils. James Clements's Cheshire Cat blotter is one of the best sellers www.blotterart.com has ever seen. This piece, straight out of an Alice in Wonderland dream, holds true to the classic blotter acid layout style. This particular piece is not signed but we offer it signed elsewhere on this site. This blotter measures 7.5 in. by 7.5 in. or 30 squares by 30 squares. This makes a total of 900, 1/4 in. squares.