North Woods Club, Adirondacks (The Interrupted Tete-a-Tete) (1892) by Winslow Homer. Original from The Smithsonian…
https://www.rawpixel.com/image/3043350/free-illustration-image-watercolor-forest-forest-painting-vintage-pine-trees-antiqueFree Image from public domain license
Boomstudie by George Andries Roth (1809–1887). Original from the Rijksmuseum. Digitally enhanced by rawpixel.