SF Encyclopedia Picture Gallery
Manfred Sack and Klaus Kemp. Unterwelten: Orte im Verborgenen/Sites of Concealment (Berlin, Germany: Ernst Wasmuth Verlag, 1993) [nonfiction: graph: trans by Christine Rathgeber: Cities: illus/hb/Peter Seidel]
Image courtesy of Clute Science Fiction Library at Telluride