Part of surface of Venus: 2 of 3 round volcanoes of group "Carmenta Farra" and impact crater Margarita (in upper right; a map). Crosseye-view stereogram, made from Magellan radar images, made in Left-Look and Stereo-Look mode. Width of each half-image is about 160 km, height — about 170 km; north is up, contrast is increased.