Italy, Lombardy, Sabbionetta, wall paintings by Bernardino Campi, Corridor of Orpheus, Garden Palace.

Italy, Trentino Alto Adige, Merano, wall paintings on the outside of Duomo.

Italy, Trentino Alto Adige, Merano, wall paintings on the outside of Duomo.

Italy, Trentino Alto Adige, Merano, wall paintings on the outside of Duomo.

USA, Massachusetts, Boston, Military painting of the 104th US Infantry on a wall, Massachusetts State House, Beacon Street.

Uzbekistan, Samarkand, Wall painting, Afrosiab Museum, also known as Afrosiyob Museum.

Myanmar, Yangon, Replica of Mahabodhi Paya, at Shwedagon Pagoda.

Myanmar, Yangon, Replica of Mahabodhi Paya, at Shwedagon Pagoda.

Myanmar, Yangon, Painting depicting the life of Buddha on a prayer hall wall, Shwedagon Pagoda.

Germany, Berlin, The East Side Gallery, a 1.3 km long section of the Berlin Wall, Wall paintings and signs advertising Souvenirs and Tourist Shop.

Greece, Crete, Knossos, Dolphin fresco in the Queen's Megaron, Knossos Palace.

Greece, Crete, Knossos, Dolphin fresco in the Queen's Megaron, Knossos Palace.