University buildings in a city, Oxford University, Oxford, Oxfordshire, England

USA, South Carolina, Charleston, Low angle view of St. Philip's Church

Architectural detail of a university building, Oxford University, Oxford, Oxfordshire, England

Low angle view of the Metropolitan Cathedral, Zona 1, Guatemala City, Guatemala

Educational building in a city, Radcliffe Camera, Oxford University, Oxford, Oxfordshire, England

UK, England, London, Parliament gate and Big Ben

View from underneath Sydney Harbour Bridge in Australia at dusk with harbor and city skyline visible

Low angle view of Sydney Harbour Bridge at dusk with harbour and distant Sydney skyline, Australia

USA, South Carolina, Charleston, Detail of ornate iron gate

View of Sydney Cove from behind decorative iron railing with city skyline and water in Sydney, Australia

View from underneath Sydney Harbour Bridge in Australia at dusk with harbor and city skyline visible.

North Yorkshire, England; Horses looking through fence

Low angle view of an iron gate, Oxford, Oxfordshire, England