Close-up of locked door, Yangshuo, Guangxi Province, China, Asia

Wildebeests locking horns at Amboseli National Park, Kenya, East Africa, Africa

Two female Pygmy goats (Capra hircus) locking horns in a playfight as another watches, Wiltshire, England, United Kingdom, Europe

Moose, alces alces. Two males / bulls fighting; locking antlers during rutting season north america

Ventnor, Isle of Wight, England, UK, , A defibrillator machine and security locking device mounted on a wall close to the seafront in this English resort

Priest locking his chapel, Tyrol, Austria

Malabar House, luxurious boutique hotel in Fort Cochin, Kerala, India

Life saving exercise in great height

Old door lock with door handle on weathered wooden door, Baska, Island of Krk, Kvarner Gulf Bay, Croatia, Europe

View through a railing with love locks, in the evening with a dreamlike sunset behind the skyline, Frankfurt, hesse, Germany, Europe

Door with many locks, prison, Doge's Palace, Venice, Veneto, Italy, Europe

View over the river Main to the sunset skyline of Frankfurt am Main, evening, love castles, backlit sunset, Hesse, Germany, Europe

Old rusty door lock on weathered wooden door, Baska, island of Krk, Kvarner Gulf Bay, Croatia, Europe

Old wooden door with door knockers, Abyaneh village, Esfahan Province, Iran, Asia

Locker with key in a financial institution, Duesseldorf, Germany, Europe

Vineyard with Kapfenstein Castle, Kapfenstein, South Styrian wine country, Styrian thermal spa country, Styria, Austria, Europe

Padlocks as a sign of solidarity on the Ponte Scaligero bridge, Verona, Veneto, Italy, Europe

A Pair Of Bald Eagles (Haliaeetus Leucocephalus) That Are Likely Mates Do A Bonding Ritual Of Flying Together And Touching Or Locking Talons Together And Then Tumbling Down Through The Air, South-Central Alaska, Alaska, United States Of America

Cell Door In Kilmainham Jail, Ireland

A hand reaching out a wooden door to unlock a padlock

Close up of lock and passport

Woman unlocking car door

Closed safe in bank

Closeup of key in car ignition