背景情報については、アメリカ合衆国外の著作権に関する説明をご覧ください。 According with Wikipedia:Non-US copyrights, Australian authors who died before 1955 had a copyright protection of 50 years after their deaths. William Beckwith McInnes died in 1939, so the copyright expired in 1990 according with the terms provided by the terms of protection in Non-US copyrights.
{{Information |Description=Drum-Major Harry McClelland by W B McInnes - Archibald Prize Winner 1930 |Source=https://www.artgallery.nsw.gov.au/media/prize_images/1930AWS_McClelland.jpg |Date=1930 |Author=W B McInnes |Permission={{PD-Australia}} |other_v...