Tundra Watercolor at Mars Base Twilight

Watercolor painting of a tundra landscape beside a Mars base. Soft washes of icy blues, pale purples, and dusty red Mars soil bleed into snow and frost. In the foreground, frost-covered ground with sparse lichens and faint rover tracks. Midground features white domed habitats, glass-greenhouses, and connected modules with a low solar array. A small robotic rover and astronauts in white suits stroll along a path. The horizon shows distant Martian foothills under a pale sun with a subtle aurora-like glow in the cold sky. Loose, bleeding edges and gentle gradients typical of watercolor, creating a serene, chilly atmosphere.