Image: Arbor Day
Sir Archibald Weigall, Governor of South Australia, planting a tree during an Arbor Day ceremony, c. 1922
Citation

Image courtesy of the State Library of South Australia, SLSA: PRG 280/1/36/105, http://images.slsa.sa.gov.au/searcy/36/PRG280_1_36_105.htm, Public Domain