Closuep shot of Quinta da Regaleira tower wall in Sintra
Dark night shot of Russian Kremlin: Senate dome, tower, wall
Marinkina tower and wall of Kolomna Kremlin
bell tower over wall of Rozhdestvensky Convent
Tower and Walls of La Cijara - Ronda, Andalusia, Spain
Fortress wall and towers in Avila
Wall and towers of Novgorod kremlin, Russia
Wall and towers of Novgorod Veliky kremlin
ancient tower on city wall in xian
xian city wall with tower at dusk
ancient tower on city wall in Xi'an
top of tower of Signagi fortification wall
Fortress wall and tower in Nessebar, Bulgaria
wall and Marinkina tower of Kolomna Kremlin
Fortress wall and tower in Nessebar, Bulgaria
Fortress wall and tower in Nessebar, Bulgaria
Windsor Castle's stone walls and towers.
Ancient tower and wall exterior of old Kamianets-Podilskyi castle, Ukraine
Ancient tower and wall exterior of old Kamianets-Podilskyi castle, Ukraine
Tallinn, Estonia. Part Of Tallinn City Wall. Kuldjala Torn Tower, Sauna Tower Saunatorn. Old Walls
Towers of Avila Medieval Walls - Avila, Spain
Modern city tower with safety net on wall
Towers of Avila Medieval Walls - Avila, Spain
Towers of Medieval Walls of Avila - Avila, Spain
Tower at Avila Medieval Walls - Avila, Spain
South wall three towers of Smolensk Kremlin
Marinkina Tower and Kolomna Kremlin outside wall
The leaning tower photographed from the walls of Pisa
Window interior of Chinese great wall tower
Kolomna Kremlin walls and Marinkina Tower i
