== Eksterne henvisninger ==
{{Søsterlinks
| quote = en:Marsden Hartley
| commonskat = Marsden Hartley
| source = en:Author:Marsden Hartley
}}
* {{DNB-Portal|118907689}}
* Skanninger af Hartleys billeder: [http://sdrc.lib.uiowa.edu/dada/adventures%20in%20the%20arts/index.htm ''Adventures in the arts: informal chapters on painters, vaudeville and poets''] hos [[University of Iowa]]s bibliotek
* ''[http://ncartmuseum.org/art/detail/indian_fantasy Indian Fantasy]'', 1914, [[North Carolina Museum of Art]]
* ''[http://www.metmuseum.org/works_of_art/collection_database/modern_art/portrait_of_a_german_officer_marsden_hartley/objectview.aspx?collID=21&OID=210008711 Portrait of a German Officer]'', 1914, [[Metropolitan Museum of Art]]
* [http://kemperartmuseum.wustl.edu/collection/explore/artwork/714 ''The Iron Cross''], 1915;  {{youtube|5hZte_2VxTU|The Iron Cross}} , publiceret af  [[Mildred Lane Kemper Art Museum]]
Maleri