A lone astronaut floating in deep space, bathed in ethereal purple and pink light from a massive spiral galaxy below. The astronaut's white suit is detailed with realistic wear and texture, the helmet completely dark and reflective. The galaxy glows with intense violet energy, its swirling arms creating a vortex that seems to pull the viewer in. The surrounding space is pitch black with scattered stars. The composition places the figure in the upper left, creating diagonal tension with the galaxy in the lower right. The mood is awe-inspiring and slightly ominous—beautiful isolation on a cosmic scale.
Cosmic nebula humanoid wallpaper, a humanoid figure made of nebula material floating in deep space, starlight dust flowing, surreal sci-fi HD wallpaper
