A set of eight images showing the various sizes and visibility of Mars. Each planet is in its own frame against a black background. The planets include a red, rust-covered Earth-like surface in the top left, a light blue cloud-covered planet in the upper right, a large dark orange rocky giant at the center bottom, smaller Earth-like rocks around the middle left, small white gas clouds at the lower right, and solid round shapes for the lower left and middle right. Each is isolated from the others. High resolution, sharp focus, depth of field.