Poster is printed overall with a white and light turquoise background that resembles the patterns on the surface of a body of water. The top of the poster has the text: "The Clavey River / California's Wild Rivers: Our Endangered Heritage". The center of the poster has a reproduction of a drawing of a a portion of a river flowing around large black rocks with black logs floating in it. The image has the caption: "Clavey River by Jeff Long, 1987 oil pastel on paper". The bottom of the poster has at left the text: "If there is magic on this planet, / it is contained in water. - Loren Eiseley / Please help save the Clavey. / Contact The Tuolumne River / Preservation Trust, Fort Mason / Building C, San Francisco, / California 94123 / 415.292.3531". The bottom of the poster at right has text and linear design elements, the text has information about the Clavey river and its importance.