Astronaut Holding a Glowing Alien Plant

A lone astronaut, helmet on, holds a delicate, glowing alien flora in their cupped hands. The flora illuminates their face with a soft, warm light, casting long shadows behind them on a desolate, cold planet surface. The composition uses the golden ratio to frame the astronaut's hands and face, with a vast, star-filled void of negative space above. On the ground in front of the astronaut is a hole where the plant used to be. Vivid bioluminescent purples and blues contrast with the astronaut's muted suit. Mixed media: digital painting with subtle photorealistic textures.