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
Lord's New Church Which Is Nova Hierosolyma "De Hemelsche Leer" (The Celestial Doctrine), a Dutch periodical started by Pfeiffer in 1929. Emanuel Swedenborg, whose writings compose the distinctive body of material used by the General Church, had proposed the idea that the Bible had, in addition to its intended material meaning, a spiritual meaning that had been revealed through the communications between Swedenborg and the angelic realm. The General Church placed paramount authority on the writings of Swedenborg, but Groeneveld went beyond this; he proposed that Swedenborg's theological writings themselves were nothing less than a Third Testament, and thus, according to Swedenborg's ideas, must also have an