Prague: Medieval Sights

I enjoyed Prague, but found the medieval sights all over the city to be a bit creepy at times. We did not visit the museum below. If we had, I might have been able to find out the meaning of the mosaic picture of the man underneath the sign.  It may not be visible to you, but on his hat is a Jewish star:

The opening gate that greets you at Prague Castle:

Some greater detail:

Gargoyles:

 

 

The scariest sight of all - look closely and you'll see the photographer: