There are so many details in the St. Mary's Church in Krakow that are worth photographing! Especially that ceiling. You can just look up and... keep looking up until your neck hurts. That's how involving and beautiful it is!
The entrance to the Sacristy at the St. Mary's Church in Krakow. A friend of mine who is a tour guide said it's as beautiful as the church itself, unfortunately not open to the public though.