One of seven bells at the top of The Leaning Tower of Pisa, UNESCO World Heritage Site, Tuscany, Italy, Europe

Korean Friendship Bell, San Pedro, California, United States of America, North America

Liberty Bell in Philadelphia, Pennsylvania, United States of America, North America

Detail, The Golden Temple, Patan, UNESCO World Heritage Site, Bagmati, Central Region (Madhyamanchal), Nepal, Asia

Bell Foundry, Agnone, Isernia, Molise, Italy, Europe

Flowers display at entrance to Euro Disneyland, Disneyland Hotel, Paris, France, Europe

Bronze Bell of Nuona Pagoda Temple, aka Small Heavenly Pool Temple, a Tibetan Temple in Lushan (Mount Lu), Jiujiang City, Jiangxi, China. Lushan is a UNESCO World Heritage site, it is one of China's most famous mountains known for its natural beauty.

Woman ringing the Mingun Bell, cast between 1808 and 1810 for King Bodawpaya, at 90 tons the second largest ringing bell in the world, Mingun, Myanmar (Burma), Asia

Old bell at the State Capitol in Nashville, Tennessee, United States of America, North America

Bronze Zuo Bells from the Zhou Dynasty in the Shaanxi History Museum, Xian, China

The new bronze bells are displayed in the nave during a ceremony of blessing by Paris Archbishop Andre Vingt-Trois, on the 850th anniversary, Notre Dame, Paris, France, Europe

The new bronze bells are displayed in the nave during a ceremony of blessing on the 850th anniversary, Notre Dame de Paris, Paris, France, Europe

Marinelli Bells, Pontifical Bell Foundry, Agnone, Isernia, Molise, Italy, Europe

Marinelli Bells, Pontifical Bell Foundry, Agnone, Isernia, Molise, Italy, Europe

Monk in prayer, meditation, bronze bell, Wannian Monastery and Temple, China

Medieval bell in Domgarten Riga Latvia

The Oak Ridge International Friendship Bell in Bissell Park, symbol of friendship and peace with Japan; Oak Ridge was established during World War II to produce weapons-grade uranium for the atomic bombs dropped on Hiroshima and Nagasaki, Oak Ridge, Tenne

Sculpture "Schellenmann" or man with bells, Hauptstrasse main street, Kenzingen, Baden-Wuerttemberg, Germany, Europe

Close-up of a bell, Positano, Amalfi Coast, Salerno, Campania, Italy