Johann Georg Dientzenhofer was a prominent German architect and builder of the Baroque period, born in 1687 in Bavaria. He is best known for his work in Prague, where he contributed to the design and construction of several significant churches and palaces, showcasing the grandeur of Baroque architecture. Dientzenhofer's most notable projects include the Church of St. Nicholas and the Klementinum complex. His architectural style is characterized by elaborate decorations, dynamic forms, and a strong sense of spatial organization, which helped shape the architectural landscape of Central Europe during the 18th century.