Sacred art (170 photos)

Art Museums (28 photos)

Byzantine art (136 photos)
General coverage

Rock Drawings (30 photos)
Petroglyphs often associated with prehistoric sites

Frescoes, Murals, Mosaics (287 photos)
General coverage

Vigeland Park (33 photos)
Norway

Azulejos Portoghesi (47 photos)
Espressione caratteristica dell'arte lusitana

Byzantine Mosaics in Sicily (112 photos)
Cappella Palatina (Palermo), Martorana (Palermo), Cefalù, Monreale.