This book is a collection of photos of murals from multiple countries, featuring an unorthodox mix of eras, styles, techniques, and content. It includes sculpted walls of the ancient city of Persepolis, the Buddhist temples of Angkor and Borobudur, and the cathedral of Chartres; Greco-Roman mosaics of Zeugma in Turkey; wall and ceiling paintings in rock-hewn churches of Tigray, Ethiopia; educational murals in rural Ethiopian schools; frescoes in Taoist temples and Himalayan Buddhist monasteries; tiled walls in Portugal; political murals in Mexico and Panama; street paintings in Valparaiso, Chile; and more.