ArchitectAlejandro ChristophersenArgentine architect and artist (1866-1946), 1866–1946Photograph of one of their buildings · orourkepatricio · CC BY 2.0 · Wikimedia Commons2 buildingsArgentinaFurther readingWikipedia article↗BuildingsResidencia LeloirBuenos Aires, ArgentinaSan Martín PalaceBuenos Aires, Argentina