- John Marin (1870-1953), On the Road to Addison, Maine No. 2, 1946, Oil on canvas, Museum purchase in Memory of Thomas Gardiner, 1995.4
- Grandma Moses (1860-1961), Moses Home in 1639, New Hampshire in Winter, 1946, Oil on pressed board
- Daniel Minter (b. 1961), A Distant Holla: Deep Inside Us, 2021, Mixed Media Wood Construction, Gift of Ann and Dick Costello, 2022.3
- Carly Glovinski (b. 1981), Canning the Sunset #5, 2021, Colored sand, recycled jars, Museum purchase, Lynne Drexler Acquisition Fund, 2022.38.1-91
- Louise Nevelson (1899-1988), Two Women, 1933, Cast aluminum sculpture on wooden base, Gift of Louise Nevelson, 1984.23.10
- Eric Aho (b. 1966), Ice Cut (Violet Kennebec), 2022, Oil on linen, Museum purchase, Lynne Drexler Acquisition Fund, 2022.28
- Lynne Drexler (1928–1999) , Shimmering Rays, 1968, Gift of Susan Deutsch and Carlisle Towery, 2022.21.1
- Robert Indiana (1928-2018), Love, 1996, Blue Outside Red Inside, Polychrome aluminum, Museum purchase, 1999.8
- Fitz Henry Lane (1804-1865), Owl’s Head Light, Rockland, Maine, c. 1856, Oil on canvas, Bequest of Mrs. Elizabeth B. Noyce, 1997.3.31
- Hannah Wade (b. 1981), Underground, 2022, Acrylic on linen, Museum purchase, Lynne Drexler Acquisition Fund, 2022.31
- Neil Welliver (1929-2005), Prospect Ice Flow, 1976, Oil on linen on wooden support, Bequest of Mrs. Elizabeth B. Noyce, 1997.3.51
- OCEANSIDE MIDDLE SCHOOL, 8TH GRADE, ALTERNATIVE EDUCATION PROGRAM AND SIEM VAN DER VEN, not a forced fit, 2023, Porcelain clay and waxed linen thread
- Andrew Wyeth (1917–2009), Whale Rib Study, 1993, Watercolor and pencil on paper, 11 x 14 inches, Collection of the Wyeth Foundation for American Art, M2901. © 2023 Wyeth Foundation for American Art/Artists Rights Society (ARS), New York
- Andrew Wyeth (1917–2009), Gone By, 1975, Watercolor on paper, 21 x 29 inches, Collection of the Wyeth Foundation for American Art, M2901. © 2023 Wyeth Foundation for American Art/Artists Rights Society (ARS), New York