A well-used watercolor palette displays an array of colors in square compartments

A well-used watercolor palette displays an array of colors in square compartments. The top row reveals yellow, brown, red, dark red, black, and blue. The bottom row shows black, green, yellow-orange, brown-red, and black. A Winsor & Newton "Cotman" watercolor tin of Chinese White sits at the end. The lid exhibits three large, stained mixing areas: one white with a small blue dot, a blue-tinged white, and a red-orange. Splatters and dried paint mark the tray, indicating frequent use. "mk11" is written on the inside of the lid.