32"h x 38"w, 100% cotton. Using progressive pictures of Old Faithful spurting it's way into the world every 20 minutes, the artist manipulated the photos in PhotoShop and printed them to cotton fabric. The the final surface design was sewn together, heavily machine quilted with a finished edge and hanging sleeve sewn to the top back for easy hanging with a rod (provided). The rod has hook eyes in each end for each hanging on wall nails.