Krypta u Pijarów Gallery provides everything an art buff could ask for. Make sure you stop by during your stay.
You'll have sightseeing choices galore when in Kraków Old Town. Krypta u Pijarów Gallery is an ideal place to start here, but there are plenty of other worthwhile places to experience. Main Market Square, Wawel Castle, and Oskar Schindler Factory are not far from the display of artworks and and will cap off your day nicely.