Wells Fargo Sponsors a Show of Pissarro’s Anarchist Works at the Clark Art Institute: http://peoplesworld.org/wells-fargo-sponsors-anarchist-s-art-show-pissarro-s-people/
Pissarro’s People Exhibit at the Clark Art Institute: http://www.clarkart.edu/exhibitions/pissarro/content/anarchy.cfm
Joachim Pissarro and Linda Nochlin at the Clark Art Institute to discuss Pissarro’s Politics in Context: https://www.youtube.com/watch?v=84MS_Bdc4zs & https://www.youtube.com/watch?v=2sIpxXwQSYE
Pissarro’s Lifelong Anarchist Beliefs: http://artnewengland.com/ed_columns/pissarro-lifelong-anarchist/
New York Times on Pissarro and Anarchism: http://www.nytimes.com/2007/09/14/arts/design/14piss.html?_r=0
Seurat’s Artistic Process for A Sunday on La Grande Jatte from the Art Institute of Chicago: http://www.artic.edu/aic/resources/resource/398
About A Sunday on La Grande Jatte from the Art Institute of Chicago: http://www.artic.edu/aic/collections/artwork/27992
Pissarro's Politics: How the Neo-Impressionists Incorporated their Anarchist Beliefs 