按颜色排好的一抽屉纽扣

Top-down photograph of a shallow wooden drawer from an old haberdashery, portrait format, divided into a grid of small square compartments. Each compartment holds spare buttons of a single colour, arranged so the whole drawer forms one smooth gradient from deep red through orange, yellow, green, blue and violet, ending in a last row of black, grey and white. Buttons of every kind: horn, shell, wood, glass, plastic, two-hole and four-hole, a few with loose threads still attached. Soft window light from the left, gentle shadows inside each compartment, worn wood grain. True-to-life textures, no text, no hands.