A sleek, silver, and holographic skyscraper on a mars base, with a large circular entrance that slowly opens to reveal a bustling city inside, surrounded by a large, indented headframe that glows softly, with humans and robots walking around, modern airplanes flying by, and a holographic advertisement floating in the air.

AI Photo

A sleek, silver, and holographic skyscraper on a mars base, with a large circular entrance that slowly opens to reveal a bustling city inside, surrounded by a large, indented headframe that glows softly, with humans and robots walking around, modern airplanes flying by, and a holographic advertisement floating in the air.