Barcelona "modernista" architecture (related to the movement known as Art Nouveau in the rest of Europe) developed between 1885 and 1950 and left an important legacy in Barcelona. Several of these buildings are World Heritage Sites. Especially remarkable is the work of architect Antoni Gaudí, which can be seen throughout the city. His best-known work is the immense but still unfinished church of the Sagrada Família, which has been under construction since 1882 and is still financed by private donations. , completion is planned for 2026. Barcelona was also home to Mies van der Rohe's Barcelona Pavilion. Designed in 1929 for
Sagrada Família Schools the site, between Sardenya and Mallorca Streets. Sagrada Família Schools The Sagrada Família Schools (, ) building was constructed in 1909 by the modern Spanish architect Antoni Gaudí near the site of the Basilica and Expiatory Church of the Sagrada Família. It was a small school building for the children of the workers building the Sagrada Familia although other children of the neighborhood attended, especially from the underprivileged classes. The building has a rectangular footprint of by , and contains three classrooms, a hall, and a chapel, with lavatories in an addition to the building. The construction was done with