Interior, clerestory with wooden "shutters" hung on the exterior for decoration; Located in Barcelona’s El Born district, the original structure dates back to 1845 when it was the Convent of Santa Maria. After a fire destroyed the convent, it was converted into the city’s first covered market in 1848. Some parts of the remaining apse of the monastery are exposed in the renovation, which also kept the original white masonry walls with multiple arched openings on three sides; the fourth side was opened to a plaza. The colorful undulating roof was added in the renovation, on steel struts over the older structure. The roof top is tiled with 325,000 hexagonal glazed tiles in a mosaic designed by artist Toni Comella, in vivid colors. Underneath t...