Ox-Bow School of Art and Artists' Residency, “Plein Air Painting a Windswept White Pine,” Digital Collections, accessed April 4, 2025, https://digitalcollections.library.gvsu.edu/document/45845.
Black and white photograph of a group of students plein air painting at Ox-Bow "Summer School of Painting" in Saugatuck, Michigan. In the photograph, a class of student artists are painting beneath what appears to be a windswept White Pine tree that has greatly shifted in the wind and is being supported by several large wooden props.