Low angle view of Monument to Nicholas I, St. Isaac's Square, St. Petersburg, Russia

Low angle view of a statue at Saint Isaac's Cathedral, St. Petersburg, Russia

Low angle view of colonnade of the Saint Isaac's Cathedral, St. Petersburg, Russia

Low angle view of the Naval Cathedral of St. Nicholas, St. Petersburg, Russia

Low angle view of a details of a carving, Nevsky Prospect, St. Petersburg, Russia

Low angle view of the Naval Cathedral of St. Nicholas, St. Petersburg, Russia

Man walking on Lions Bridge, Griboyedov Canal, St. Petersburg, Russia

Low angle view of a Church of the Saviour on Spilled Blood, St. Petersburg, Russia

Low angle view of the Church of the Saviour on Spilled Blood, St. Petersburg, Russia

High angle view of a statue with buildings, St. Petersburg, Russia

Low angle view of the Church of the Saviour on Spilled Blood, St. Petersburg, Russia

Low angle view of the Church of the Saviour on Spilled Blood, St. Petersburg, Russia

Urban Sport

Urban Sport

Urban Sport

Urban Sport

Low angle view of people on a bridge, Michigan Avenue, Chicago, Cook County, Illinois, USA

Rear view of young man hiking in valley, Ural mountains, Russia

Civil engineers inspecting cable anchorage in suspension bridge, low angle view. The Humber Bridge, UK, built in 1981 was the world's largest single-span suspension bridge

Man admiring architecture, St Peter's Square, Vatican City

Man doing bridge under arched rock

Young business man standing on bridge holding papers

Businessman Making Notes Under Tree

Portrait of Two Businesspeople on Foot Bridge

Low angle view of a man on a bridge, St. Petersburg, Russia