This door in the Torre Blancas building in Madrid, Spain [1969] by Francisco Javier Sáenz de Oiza

2 doors with ironwork [?] by Jean Prouvé

Two sets of door handles from the National Broadcasting Building in Copenhagen [1936-1941] by Vilhelm Lauritzen

Entrance to William Haines Design Studio

Torres Blancas (1969) in Madrid by architect Francisco Javier Sáenz de Oiza

This entrance to Cranbrook Art Museum & Library in Michigan designed by Finnish architect Eliel Saarinen and completed in 1942

Doors from Lorena hotel (1961) by Italian architect-designer Domenico “Ico” Parisi

Door designed by French sculptor Parvine Curie for The Musée d'art moderne de Troyes

This door/entrance at Villa Mairea (1939) by the Finnish modernist architect Alvar Aalto for art collectors Harry and Maire Gullichsen

Glostrup Town Hall (1957) door handle by Arne Jacobsen