Schellbach, Louis. Captured moods of Grand Canyon : a series of fifteen colored plates of unusual canyon views / [electronic resource] by Louis Schellbach. - Grand Canyon, Ariz. : Grand Canyon National Park, 1949. - 27 p. : chiefly col. ill. ; 30 cm. Subjects--Geographic Terms: Grand Canyon (Ariz.)--Pictorial works. LC Class. No.: F788 / .S34