earliest extant domed-octagon church from 1011 to 1012. The Lingxiao Pagoda of Zhengding, Hebei province, China, is built in 1045. The Pagoda of Fogong Temple of Shanxi province, China, is completed under the Liao dynasty in 1056. The Nikortsminda Cathedral of Georgia is completed in 1014. The Speyer Cathedral in Speyer, Germany is completed in 1061. The Chinese official Cai Xiang oversaw the construction of the Wanan Bridge in Fujian. The Imam Ali Mosque in Iraq is rebuilt by Malik Shah I in 1086 after it was destroyed by fire. The Pizhi Pagoda of Lingyan Temple, Shandong, China is completed in 1063. Reconstruction of the San Liberatore a Maiella in Italy begins in 1080. Westminster Abbey, London, England, is completed in 1065. The Ananda Temple of the Myanmar ruler King Kyanzittha is completed in 1091. The Văn Miếu, or Temple of Literature, in Vietnam is established in 1070. Construction of Richmond Castle in England begins in 1071. The tallest pagoda tower in China's pre-modern history, the Liaodi Pagoda, is completed in 1055, standing at a height of 84 m (275 ft). The Tower of Gonbad-e Qabus in Iran is built in 1006. Construction begins on the Sassovivo Abbey of Foligno, Italy, in 1070. The Palace of Aljafería is built in Zaragoza, Spain, during the Al-Andalus period. The Rotonda di San Lorenzo is built in Mantua, Lombardy, Italy, during the late 11th century. Construction of the Ponte della Maddalena bridge in the Province of Lucca, Italy begins in 1080. The domes of the Jamé Mosque of Isfahan, Iran are built in 1086 to 1087. 11th–18th century – The courtyard of Jamé Mosque of Isfahan, Isfahan, Persia (Iran), is built. The Chester Castle in England was built in 1069. Construction begins on the Bagrati Cathedral in Georgia in 1003. The St. Michael's Church, Hildesheim in Germany is completed in 1031. The Basilica of Sant'Abbondio of Lombardy, Italy is completed in 1095. Construction begins on the Great Zimbabwe National Monument, sometime in the century. Construction begins on the San Pietro in Vinculis in Pisa, Italy, in 1072. The Tower of London in England is founded in 1078. The St. Grigor's Church of Kecharis Monastery in Armenia is built in 1003. The Martin-du-Canigou monastery on Mount Canigou in southern France is built in 1009. The St. Mary's Cathedral, Hildesheim in Germany is completed in 1020. The One Pillar Pagoda in Hanoi, Vietnam, is constructed