*NEW Prickley Pear ATC Stamp - Midnight Dreary- words from the Edgar Allan Poe poem "The Raven". Love this one! This red rubber stamp is cling mounted and ready to go on your acrylic block. Color the design with markers, watercolors or colored pencils, and then you can add glitter and other embellishments. A great holiday ATC stamp. Stamp measures 3 1/2 in. x 2 3/4 in., which makes it perfect to work with your ATC background, or use just by itself.