World's oldest living organisms by Rachel Sussman

See Stewart Brand's summary of Rachel Sussman's recent talk/slide show at Seminars About Long-term Thinking in San Francisco.
The Missing Science of Biological Longevity
"Creative photographer Sussman showed beautiful slides of very elderly organisms. The captions were as crucial as the images---naming the species, the place, and the approximate age. You can see many of them here: http://is.gd/hAVNO
The series began with the only animal---an eighteen-foot brain coral in the waters of Tobago, thought to be 2,000 years old. An enormous baobob in South Africa might be 2,000 years old. Then there is the astounding welwitschia mirabilis of the Namibian desert, a conifer that feeds on mist, with the longest leaves in the plant kingdom.…"
Photo: Sentinel tree (2,150 years old; Sequoia National Park, California)
http://longnow.org/seminars/02010/nov/15/worlds-oldest-living-organisms/