Pena, Lydia M., "The Life and Times of Agnes Tait, 1894-1981," Arvada, CO: Arvada Center for the Arts, 1984, pg. 83.
Summary:
View of a peasant standing on a ladder beside a sprawling pinon tree, his back turned toward the viewer as he reaches over the branches to collect pine nuts. Below him, two peasant women gather pine nuts scattered across the grass beneath the tree.