Grand Teton, Yellowstone & Glacier National Park Posters - 3 Pack - Original Artwork - 13" x 19" Grand Teton, Yellowstone & Glacier WPA-style National Park Posters 13" x 19" - Printed on Conservation, 100% Recycled, Domestically Produced FREE FIRST CLASS SHIPPING - Ships FREE USPS First Class in a rigid mailing tube Original artwork, based on original photography Each LIMITED EDITION poster is dated, numbered and signed by the artist