Friedrich Krupp Administration Building and Exhibition Hall, Hugel Park, Essen, Germany (Aufzugkabinendetails und Leuchte über Aufzugtür [Elevator cab details and light fixture above elevator door]. Sections.)
Ludwig Mies van der Rohe
American, born Germany. 1886–1969
Pencil, ink on acetate
Mies van der Rohe Archive, gift of the architect