The Church of Saint Nicholas is a Baroque church in the Lesser Town of Prague. It was built between 1704-1755 on the site where formerly a Gothic church from the 13th century stood, which was also dedicated to Saint Nicholas. It has been described as the greatest example of Prague Baroque.

More details: https://en.wikipedia.org/wiki/St._Nicholas_Church_%28Mal%C3%A1_Strana%29