Posters Through the Years
San Francisco’s Earth Day
2024
2024
2023
2020
2019
2018
2015
2013
2000
Posters Through
the Years
National Earth Day
From Earth Week Committee of Philadelphia, PA. Art by Martin Carey
From Stanford University in 1990
Earth Day Poster by Robert Leydenfrost
The U.S.D.A. Forest Service introduced Woodsy Owl in 1971 as an anti-litter and anti-pollution symbol.
Artist Unknown
Peter Max, the iconic pop artist ‘Make Every Day Earth Day’ 1975
International Earth Day 2023