Copenhagen, Denmark ��� Architectural detail of the Mercury statue atop Kv?bmagergade 52, sculpted by Julius Schultz in 1896. Far in the background, the historic Rundetv�rn observatory.

Copenhagen, Denmark ��� Architectural detail of Kv?benhavns Rv�dhus (City Hall), a National Romantic masterpiece by Martin Nyrop, featuring a 105.6-meter tower and Jens Olsen���s World Clock.

Insulators of a 380 kV power line, electricity, energy

Relief of Pharaohs, Tomb of Ramses V & VI, KV9, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Reliefs, Hieroglyphics, Tomb of Ramses V & VI, KV9, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Relief of the Pharaoh, Tomb of Ramses III, KV #11, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Relief on Square Pillar, Tomb of Ramses V & VI, KV9, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Relief, Tomb of Ramses V & VI, KV9, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Relief of the Pharaoh, Tomb of Ramses III, KV #11, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Greeting King Tut (Middle), Tomb of Tutankhamun, KV #62, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Gods Anubis (left) and Sobek (right), Tomb of Ramses III, KV #11, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt

Relief of Pharaohs, Tomb of Ramses V & VI, KV9, Valley of the Kings, UNESCO World Heritage Site; Luxor, Egypt