Album cover for Joni Mitchell's "Mingus" album, dedicated in memory of Charles Mingus, 1922-1979. Includes inscriptions addressed to Georgia O'Keeffe from Mitchell on both the front cover as well as the interior. Front inscription: "For my new friend Georgia//(we'll send record later)//Joni Mitchell"; interior inscription: "inspired by your paintings" with an arrow pointing to album artwork titled "I's a Muggin."

Box labeled "O'Keeffe Shows 1710 MMA 1946" with two folders inside. Front cover of first folder labeled "O'Keeffe Show MMA - 1946," with an interior sleeve labeled "Sch B A1 In sequence 1-7." Front cover of second folder labeled "O'Keeffe Show MMA - 1946 2nd Set," "P 1-7 1929 [?]."