La Seu, Barcelona Cathedral is a grand building (read more about La Seu here), like most of the gothic cathedrals. In the cloister garden of the cathedral is a medieval fountain dedicated to St. George, patron saint of Barcelona.
In the fountain is a small beautiful statue showing St. George in fight with a dragon. The cloister was built in the 14th century, I guess the statue also. I haven’t been able to track the sculptor. (Picture taken in June 2003.)