Crowd Collection Projects
- Collected Visions (1996 – 2007) 
by Laurie Novak (US); Database/installation that uses family snapshots from an archive of photos          collected from over 350 people to question how photographs shape our memories. The work debuted at  The International Center of Photography New York City, November            3 – December 31, 2000 
Works by Aaron Koblin: The Sheep Market, Ten Thousand Cents,  Bicycle Built for Two Thousand, The Johnny Cash Project / Aaron Koblin  (2006 – 2010) http://www.aaronkoblin.com/
- The One Million Masterpiece 
(since  2007? and ongoing) is the world´s largest creative collaboration  project and is a get together of one million ordinary  people from all  around the world http://www.millionmasterpiece.com/ 
Photo Opportunities (2009?) / Corinne Vionnet (CH) http://www.corinnevionnet.com/site/1-photo-opportunities.html