ArchitectRagnar ÖstbergSwedish architect (1866–1945), 1866–1945Photograph of one of their buildings · Arild Vågen · CC BY-SA 3.0 · Wikimedia Commons3 buildingsSwedenFurther readingWikipedia article↗BuildingsAschanska VillaUmeå Municipality, SwedenStockholm City HallStockholm, SwedenÖstra RealStockholm, Sweden