Viking Orbiter, ‘HAND MOSAIC OF MARS, CA. 1979’, Sotheby's
Viking Orbiter, ‘HAND MOSAIC OF MARS, CA. 1979’, Sotheby's

15 silver gelatin prints mounted, PICNOs 457 S 3-10, 458 S 11-14, & 459 S 16-18, 13 by 21¾ inches overall.