links
Nástio Mosquito
Dzzzz...
http://www.dzzzz.info/
royal photographic society
the royal photographic society is a membership organisation that promotes all aspects of photography.
http://www.rps.org/
Artsy
Richard Avedon page provides visitors with Avedon's bio, over 50 of his works, exclusive articles, and up-to-date Avedon exhibition listings.
www.artsy.net/artist/richard-avedon