An uncontrolled cry. This is how Jorge Aragone remembers the day he discovered Casa Batlló. The same reaction at the MNAC when faced with Duchamp's The Great Glass. One gets goosebumps listening to the emotion that emanates from the memories and erudition of who is undoubtedly one of the greatest stained-glass artists we can find in Barcelona today. He has had his workshop for ten years on Carrer del Peu de la Creu. He offers his services for restoration and also for the creation of new work. It's easy to fall head over heels for one of the stained-glass windows hanging on the walls. Perhaps for a Corto Maltés, perhaps your favorite comic book character. Whenever he makes it, he sells it. And there have been quite a few.