Australia Square Tower and 13-storey Plaza Building, George Street, Sydney, Australia

Saint Petersburg. Lakhta Center.

The Giralda, Seville

Bent & Phillip Streets Sydney - The Curves Architectural Precinct of Sydney

St. Katharine Docks Marina, London, UK

View of Mount Etna from the Excelsior Palace Hotel, Taormina, Sicily

Saint Petersburg. Peter and Paul Cathedral.

Montenegro. Perast. Bell tower of the Church of St. Nicholas.

Tower Bridge, London, UK

Graves Mountain fire lookout

Taivaanpankko viewpoint showing the Puijo tower and ski jump hills, Kuopio, Finland

Department of Education building from outside Quay Quarter Tower, with MOS, Governor Phillip Tower, & Macquarie Tower, office complex, Sydney's CBD

Saint Petersburg. Lakhta Center at sunset.

Trailside Vista, Peshastin Pinnacles, WA

Sunset aerial view of Galata Kulesi Tower in Istanbul, Turkey

The Memorial Room of the Ulster Memorial Tower (Thiepval, Somme, France)

St. Olaf's Church, Tallinn

Old Town, Tallinn

Keretti tower

Aurora Place, Place, Governor Phillip Tower, Chifley Tower and 1 Bligh St from Bent St and Phillip St Sydney, Australia

Lookout Tower Hohe Moehr near Zell im Wiesental

Cachoeira da Fumaça Waterfall in Chapada Diamantina Brazil

Person staying in front of Cachoeira da Fumaça Waterfall

Grand Central Tower, East Face, Peshastin Pinnacles, WA