Create a super high-quality, realistic photo that portrays a singular, small squared cube standing alone in the midst of a vast, barren Martian landscape. Mars in the middle of an open area, door, smooth stone walls, dark entrance. The atmosphere should convey the stark and silent solitude of an alien world. The cube should appear enigmatic and out of place, as if it's a mysterious artifact or monument left by an unknown civilization, evoking a sense of intrigue and wonder similar to that found in a pivotal scene from a science fiction movie. --ar 2:3