O'Keeffe children family photo with Alexis, Anita, Ida, Georgia, and Francis. Handwritten in blue ink on verso: "Alexis Wyckoff O'Keeffe age 1//Anita Natalie O'Keeffe age 2//Ida Ten Eyck O'Keeffe age 3//Georgia Totto O'Keeffe age 5//Francis Calyxtus O'Keeffe age 7//Sun Prairie, Wis."

Collection primarily consists of letters from Georgia O'Keeffe to her sister Anita O'Keeffe Young dating from 1937 to 1976. Includes select other correspondents, photographic material, and clippings. Accruals consist of additional correspondence, photographs, legal documents, and ephemera.

Anita O'Keeffe Young posing with a Georgia O'Keeffe painting. Handwritten in blue ink on verso: "Picture no. III//On loan//Nov. 8 - 1966//Anita." Stamped on verso: "286A."

O'Keeffe's sisters Anita O'Keeffe Young and Catherine O'Keeffe Klenert with Georgia O'Keeffe, to receive honorary degree from the University of Wisconsin, Madison.

Anita O'Keeffe Young and Catherine Klenert Krueger with Georgia O'Keeffe to receive honorary degree from the University of Wisconsin, Madison.

Portrait photograph of Georgia, Ida, and Anita O'Keeffe. Handwritten in blue ink on verso: "Georgia Totto O'Keeffe 10//Ida Ten Eyck O'Keeffe 8//Anita Natalie O'Keeffe 7." Printed in green on bottom front: "Mathieu Watertown//Sun Prairie and//Jueau, Wis."

Back row: Aunt Ollie, Aunt Lola, Ida O'Keeffe, Alexis O'Keeffe, unknown woman, Anita O'Keeffe Young. Front row: Eleanor Jane Young, Catherine O'Keeffe Krueger, Raymond Krueger, Catherine Klenert Krueger. Georgia O'Keeffe's aunts, younger siblings, and their children.