Corot, J.-B.-C. (n.d.). View near Epernon. The Beginnings of Impressionist Landscape. National Gallery of Art. Retrieved September 27, 2021, from https://www.nga.gov/features/slideshows/the-beginnings-of-impressionist-landscape.html#slide_1.

Guske, C. (n.d.). St Croix Lamb. Pixels. Retrieved September 26, 2021, from https://pixels.com/featured/st-croix-lamb-carolyn-guske.html.

U.S. Army. (n.d.). Wwii Vet "Iron Soldier". WWII Vet, "Iron Soldier", Reflects on Service, Family Leading up to 100th Birthday. Retrieved September 26, 2021, from https://www.army.mil/article/212165/world_war_ii_vet_iron_soldier_reflects_on_service_family_leading_up_to_100th_birthday.