The photographs show how the different forests looked in the 1920s and 1930s, and the changes they went through since.
Efrat Sini, Manager of the KKL-JNF Photo Archive: "In celebration of the International Afforestation Day, we are glad to present the amazing change that our forests went through, and they are getting even better with time. KKL-JNF will keep caring for the forests and their environment. We invite everyone to come and celebrate the Afforestation Day in our different forests."