The Church of St. Nicholas is a historic Christian church located in various places around the world, with notable examples in Prague, Amsterdam, and Moscow. These churches are often dedicated to Saint Nicholas, a popular saint known for his generosity and kindness. The architecture typically features ornate designs, including domes, frescoes, and intricate woodwork. In Prague, the Church of St. Nicholas is a prime example of Baroque architecture, completed in the 18th century. It is renowned for its stunning interior, which includes a grand altar and beautiful ceiling paintings. The church serves as a significant cultural and religious site, attracting many visitors each year.