Fine Arts Museums of San Francisco - John Martin
- Browse details on the collection of works by the artist.
- http://search.famsf.org:8080/search.shtml?keywords=John%20Martin

Artmagick- John Martin
- Biography and examples of Martin's paintings.
- http://www.artmagick.com/archive/artists/martin.aspx

National Gallery of Art - John Martin
- View the images of two paintings: "View on the River Wye, Looking towards Chepstow" and "Belshazzar's Feast".
- http://www.nga.gov/cgi-bin/psearch?Request=S&imageset=1&Person=225410

University of Michigan Museum of Art - The Destruction of Sodom
- Access an image and details on the 1833 drawing by John Martin.
- http://www.si.umich.edu/Art_History/demoarea/details/1962_1.117.html

Yale University - Martin John
- Read the article "Visions of the Biblical Flood" and view an image of his 1840 canvas "The Assuaging of the Waters."
- http://www.yale.edu/ycba/exhibitions/past/Martin/martin.htm