A Glimmer from Dandelion Radio

Generate exactly one finished image, never a collage, grid, or multiple variants. An original nature poster reading exactly "QUIET SIGNAL" in deep navy small-cap typography across luminous ivory sky. One sharply detailed dandelion seed head fills the lower left, three seeds drift toward the right and echo radio transmission; a faint blue hill at bottom. Spacious and delicate, sunlight through fibers, photographic realism. Original visual concept, carefully resolved composition and materials. No watermark. Text-to-image only; do not use previous conversation images as visual inputs.