Nína Tryggvadóttir (1913-1968). Three stained glass windows made in the years 1960-1962, a memorial gift to Sigurður Guðmundsson architect and his wife Mrs. Svanhildur Ólafsdóttir, unveiled November 8, 1962. Made in the glass workshop Dr. H. Oldtmann in Linnch, Germany. Sigurður Guðmundsson designed the museum of the National Museum together with his colleague Eiríkur Einarsson.
