I was living in NY when Christo (1935-2020) and Jeanne-Claude (1935-2009) erected The Gates in Central Park (pre-Instagram), but had no idea about their Running Fence through Marin and Sonoma Counties in 1976 until @ravencawl mentioned it in a comment. 24.5 miles long, 18 feet high, from 101 to the Pacific at Bodega Bay. All traces were removed after 14 days.
Related:
The Original People’s Yellow Pages, 1971
Roger Dean, 1975
The Ark, 1967
John Thompson, 1968
Arab and Gut, 1968
Peter Max Flapper Poster
Wes and Eva Wilson
Pink Floyd, 1975
The Organic Traveler
Love Is Life / Life Is Love
Barbara Mendes, 1972
Bolinas, 1976
Thought and God
Howard Bernstein, 1972
The Hellers, 1968
September ‘69
Heavy Metal Magazine Brand Language
T.I.M.E., 1969
Thomas Weir, Floating Island
The Alternative, 1970
Lorien, 1970
Looking for Mr. Goodbar
Woodstock Handmade Houses
Whole Earth Catalog ad
Robert Mark Altman