On the side of a house painted aquamarine, a mural in shades of pale blue, dark blue, white, and aquamarine vividly depicts the village of Fengjian with blue houses, yellow-leaved trees, a boat sailing under an arched stone bridge, and a bird soaring through a blue sky.

Untitled (Fengjian village, Guangdong province), by Peter Chou Kee Liu (CC BY-NC-ND 2.0)