- http://www.all-art.org/impressioniswm_chronicle/04.html
- http://www.impressionism.org/salon.htm
- http://www.theartstory.org/movement-impressionism.htm
- http://www.anahitadesign.com/impressionist/history.html
- http://en.wikipedia.org/wiki/Impressionis
- http://en.wikipedia.org/wiki/Futurism
- http://en.wikipedia.org/wiki/Impressionism
- http://www.doorcountypleinair.com/History_of_Plein_Air.html
- http://www.impressionism.org/atelier.htm
- http://www.florencegriswoldmuseum.org/learning/foxchase/html/about_impressionism.php
- http://everydaylivesfrenchimpressionists.blogspot.com/search/label/oil%20paint