The church in the image is the Church of Our Lady before Tưn, a prominent Gothic
religious building in Prague. Construction began in the mid-14th century and was
completed in the early 16th century. The church is located on Old Town Square
and is accessible through a passageway under a building on the square.
The name "before Tưn" refers to its location in front of Tưn Court,
a walled customs area.The interior was reworked in the Baroque style
at the end of the 17th century.