Landscapes with trees in fall. Oil on canvas. American. John Joseph Enneking, painter (1841-1916). Impressionist school. “Mountain Landscape.” 1902. Oil on canvas. In the public domain in the United States because the artist has been dead over 70 years. via https://commons.wikimedia.org/wiki/File:Mountain_Landscape_John_Joseph_Enneking.jpeg Twilit Northeastern fall landscape. No date. Attributed to Enneking. Image courtesy I. M. Chait Gallery/Auctioneers. Image © lofty.com. Fair use license. via https://www.lofty.com/products/painting-attributed-to-john-joseph-enneking-1-15kzhe “Autumn Landscape.” No date. Image © 1stdibs, Inc. 2019. Fair use license. via https://www.1stdibs.com/art/paintings/landscape-paintings/john-joseph-enneking-autumn-landscape/id-a_1284043/ “The Village.” No date. In the public domain. via https://www.bertc.com/subfive/g164/enneking.htm