Fountains in the capital of Catalonia

The EDEN conference has started and as always there’s a lot of interesting things going on but photographs of conference sessions are not so interesting.
Water, on the other hand, is always interesting, especially in a hot place like Barcelona.
These spectacular fountains, running up from the Plaza Espanya (or the Plaza Barcelona to give it the Catalan name) to the museum of Catalonia were mostly running today.