On this photo is a museum dedicated to Johann Kepler. It is located in Karlova Street near the Charles Bridge in the house in which he lived from 1607 to 1612.
In a small area, using modern methods, the exhibition presents extensive work of one of the famous astronomer.
If you want to visit, you will get a ticket with Astronomical Clock, which can be kept as a souvenir.
Great entry and information. Thank you so much for that. Tomas