
In collaboration with Flexiguía. Casa Batlló is a landmark on Passeig de Gràcia in Barcelona's Eixample district, remodeled by Antoni Gaudí between 1904 and 1906 for Josep Batlló. Its flowing facade, bone-like balconies and colorful trencadís mosaics make it one of the key works of Catalan Modernisme. The house is part of the UNESCO World Heritage listing Works of Antoni Gaudí.