The Église de Saint-Sulpice is a prominent church located in the Saint-Germain-des-Prés area of Paris, France. It is known for its stunning Baroque architecture and impressive interior, which features beautiful frescoes and a grand organ. The church was built in the 17th and 18th centuries and is dedicated to Saint Sulpice, a 7th-century bishop. One of the church's notable features is its large gnomon, a device used for measuring time based on the position of the sun. The Église de Saint-Sulpice also has historical significance, having been a site for various cultural and religious events throughout its history.