
“Loch Eil.” Undated. Scottish. Oil on canvas. Signed “D. Y. Cameron” on the lower right, further signed and titled on the stretcher (verso). Image © Bonhams 2001-2021. Fair use license. via https://www.bonhams.com/auctions/26692/lot/39/?category=list&length=153&page=1

“Firth of Lorne, November (Sound of Kerrera).” Undated. Scottish. Oil on canvas. Image source: Sphinx Fine Art. In the public domain in the United States because it was published before January 1, 1926. via https://en.wikipedia.org/wiki/File:Cameron_-_Lorne.jpg

“The Hills of Ardgower.” Undated. Scottish. Oil on canvas. Photo credit: University of Liverpool. Collections of and image © Victoria Gallery and Museum, Liverpool. Artwork itself in the public domain due to age. via https://artuk.org/discover/artworks/the-hills-of-ardgower-66836