Individual reproduction of one of the ventilation figure of the Casa Milà. They were designed, together with the "badalots" and the "warriors", by the Catalan architect Antoni Gaudí in order to harmonize the facade and the roof of the Casa Milà, popularly known as "La Pedrera" (Barcelona, 1906-1912).

Walk around the roof of La Pedrera is to come across several Gaudí sculptures conceived with great aesthetic quality and functionality: the stairwells -for access to the roof and some of the stone in marble or ceramic trencadís coverings-, the ventilation towers -which help to renew the air in the attics- and the chimneys -smoke outlets-, grouped together in ensembles. These sculptural-architectural elements let the imagination run wild beyond their functionality and aesthetics.