ArchitectWilhelm HolzbauerAustrian architect (1930–2019), 1930–2019Photograph of one of their buildings · C messier · CC BY-SA 4.0 · Wikimedia Commons3 buildingsAustriaFurther readingWikipedia article↗BuildingsAndromeda TowerKaisermühlen, AustriaFestspielhaus Baden-BadenBaden-Baden, GermanyStoperaAmsterdam, Netherlands