A Little Pillow for a Stone

Generate exactly one finished image, never a collage, grid, or multiple variants. A small smooth dark river stone sinks into a miniature white linen pillow as if it were very heavy. Carefully stitched pillow edges and convincing compression convey the joke; pale pink plinth, intimate macro still life, morning sunlight, simple generous framing. Square, no text. Original visual concept, carefully resolved composition and materials. No watermark. Text-to-image only; do not use previous conversation images as visual inputs.