Alvin Langdon Coburn

Light & Shadow, Portraiture

Alvin Langdon Coburn at the Science & Society Picture Library

http://www.ssplprints.com/category.php?catid=1182&ref=wiki&ad=sspl05

Alvin Langdon Coburn at the National Portrait Gallery, London, UK

http://www.npg.org.uk/collections/search/person.php?LinkID=mp06800&role=art