Basilica Santa Maria del Mar is an imposing church in the Ribera district of Barcelona, Spain, built between 1329 and 1383 at the height of Catalonia's maritime and mercantile preeminence. It is an outstanding example of Catalan Gothic, with a purity and unity of style that are very unusual in large mediaeval buildings.

This is my favorite place to meditate, look in there whenever I'm in Barcelona.
This time the unexpected surprise - someone played the organ beautifully.