Aqueduct dug into the walls of the Siq, narrow gorge leading to the historic and archaeological Nabataean city of Petra, UNESCO World Heritage Site, Jordan, Middle East

Stone birds on front of Afrosiab (Afrosiyob) Museum depicting 2750th anniversary of Samarkand, Samarkand, Uzbekistan

Carved stone figures on front of Afrosiab Museum, also known as Afrosiyob Museum, Samarkand, Uzbekistan

Statue of Neptune, Market Place, near Silver Street, Durham, County Durham, England

Statue of Jesus Christ inside Hallgrimskirkja Church, Reykjavik, Iceland

Front of Afrosiab Museum, also known as Afrosiyob Museum, Samarkand, Uzbekistan

Stone heads of two sided herms inside Panathenaic Stadium, original modern day Olympic Stadium, Athens, Greece

Stone head of one of the herms inside Panathenaic Stadium, original modern day Olympic Stadium, Athens, Greece

Tibetan Buddhist mantras engraved in stone, Tongde monastery, Zanskar valley, Zanskar, Ladakh, Jammu and Kashmir, Indian Himalayas, northern India, India, Asia