This building, at the heart of the Eixample district, displays some of the most authentic features of Modernisme. Even a passing glance captivates with its façade and side towers designed by Lluís Domènech i Montaner: a rich interplay of reliefs, stained glass, tiles and floral motifs. Originally, the ground and first floors housed a printing workshop and a residence, and the building still exudes the artistic atmosphere of early 20th-century Barcelona. The lobby’s ornamentation is equally lavish, with the marble staircase standing out as particularly striking.

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Casa Thomas now houses offices and galleries. While it is not regularly open to the public, its striking Modernista façade can be admired from the street. On special occasions, guided tours or cultural events provide access inside.
Look closely at the reliefs on the façade: amid dragons and botanical motifs, you’ll find a quiet tribute to local craftsmanship. The wrought-iron door, crafted by Manuel Ballarín, is a poem in iron that challenges clichés about Modernisme.