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 inner, spiritual meaning. In the United States, Pitcairn emerged as an early proponent of Groeneveld's perspective. In 1927, he wrote a short book entitled "The Book Sealed with Seven Seals" to introduce the idea to the American church. In the 1930s, first the leadership of the General Church, and later, its Council of the Clergy, rejected the leading theses propounded in "De Hemelsche Leer". Rev. Pfeiffer, whose Hague Society supported the periodical, was thus ordered to stop publication. When he refused, he was forced, in 1937, to leave the General Church by its leading Bishop, the Rev. George de Charms.