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 Rennie Mackintosh in Glasgow, Gaudí carried the Art Nouveau style far beyond its usual application as a surface decoration. While never intended to be a cathedral (seat of a bishop), the Sagrada Família was planned from the outset to be a cathedral-sized building. Its ground-plan has obvious links to earlier Spanish cathedrals such as Burgos Cathedral, León Cathedral and Seville Cathedral. In common with Catalan and many other European Gothic cathedrals, the Sagrada Família is short in comparison to its width, and has a great complexity of parts, which include double aisles, an ambulatory with a chevet of seven apsidal