生物發光蒲公英的星際巡護者

A tall, atmospheric portrait (2:3 ratio) painted in the loose-yet-precise, oil-on-canvas brushwork of a retro-futurist master. Center a solitary, androgynous astro-ranger clad in cream-and-ochre composite armor, its surfaces chipped and weather-stained like a well-loved space-coat. The oversized, glossy obsidian visor of their rounded helmet reflects a distant nebula-blue glow, while delicate cables trail down their spine like mechanical vines. They kneel on one knee inside an abandoned orbital greenhouse, cupping a single bioluminescent dandelion whose golden spores drift upward, casting warm specks of light that dance with whimsical gravity. Painterly drips and loose charcoal sketch lines bleed into a muted backdrop of pale parchment, teal haze, and abstract slate brushstrokes, evoking both motion and memory. Maintain anatomical accuracy, a confident three-quarter view, and a chiaroscuro lighting scheme that pulls the eye from the luminous flower to the explorer’s contemplative posture. Emphasize tactile textures—impasto highlights, ragged palette-knife edges—while keeping negative space calm and spacious. No redundant artifacts, no duplicate limbs; every stroke purposeful. The overall mood: wistful optimism, like a bedtime story whispered to the cosmos with a wink.