Barcelona, Catalonia, Spain

Polychromatic Rooftop Chimney Stack and Scaled Vaulting Fragment of Casa Batlló by Antoni Gaudí

2043

Catalan Modernisme (Art Nouveau), 1904–1906

The rooftop terrace and chimney stack of Casa Batlló (1904–1906), designed by Antoni Gaudí. The broad sweeping roof surfaces are covered in overlapping, scale-like ceramic tiles transitioning from bone-white through soft blues, pinks, and ochres — mimicking reptilian or fish skin and famously interpreted as the scaled spine of the dragon slain by Sant Jordi (Saint George), patron of Catalonia. A deeply recessed circular window on the lower gable is framed by a prominent four-armed stone cross-mullion acting as a symbolic structural anchor. Above, slender vertical flanged chimney shafts reach upward like skeletal digits or protective spines. The central chimney terminates in a bulbous, crown-like red cap. Deep undercutting around the window frames, the protruding ridged borders of the scaled tiles, and the bulbous chimney crown create strong relief depth and dynamic chiaroscuro as light shifts across the roofline.