ArchitectGustaf LindgrenSwedish architect (1863–1930), 1863–1930Photograph of one of their buildings · Sagerska huset 2012 - h.jpg: I99pema derivative work: ArildV · CC BY-SA 3.0 · Wikimedia Commons1 buildingsSwedenFurther readingWikipedia article↗BuildingsSager HouseStockholm, Sweden