Environmental sculpture, land art, a guide to websites
Wikipedia entry on environmental sculpture.
Sculpture in the Environment, an architecture and environmental design organisation.
The Cass Sculpture Foundation, U.K.
Turrell, James. The Roden Crater of James Turrell
A land art blog. A place for archiving, researching and transmitting land art.
Houghton Hall sculpture park (U.K.)
Vito Acconci. Face of the Earth
Richard Long. Wikipedia entry
Richard Long. Tate Gallery
The Richard Long Newsletter, Exhibitions and news.
Christo and Jeanne-Claude
Monumental land art in the U.S.
Site-specific art-works, installations in natural and urban landscapes; photos and sculptures, by Dimitri Xenakis, France.