- Alfred Nunamaker, Monhegan Harbor
- Susan Headley Van Campen, Foxglove, Peonies, and Kousa, June
- Peter Rudolph, Islesford Flowers, 2023
- Susan Headley Van Campen, Northern Island, March 31st
- Susan Headley Van Campen, Sunset, Isleboro
- Susan Headley Van Campen, Tulips, May
- Susan Headley Van Campen, Peonies, June, 2023
- Susan Headley Van Campen, Tim's Birthday Bouquet, April 10, 2021
- Susan Headley Van Campen, Silver Birch and Sumac, March
- Irving Ramsey Wiles, Still Life with Flowers, c. 1915
- Charles Webster Hawthorne, In Venice, 1907
- John Henry Twachtman, Irises, c. 1890s
- John Henry Twachtman, Beach at Squam, c. 1900
- Charles Webster Hawthorne, The Red Sash, c. 1898-1901
- Joseph Stella, Blue Waterlily, c. 1930
- Joseph Stella, Pink Flower
- William Trost Richards, Sandhills, Moonrise
- James D. Smillie, The Yosemite Valley No. 1 (sketch), 1871
- Edward Potthast, A Family Picnic, c. 1910–20
- Robert Swain Gifford, Three Arab Figures, 1875
- Robert Swain Gifford, Cairo
- Colin Campbell Cooper, New York Scene, Chatham Square, 1918
- John Leslie Breck, Giverny, 1888
- Hugh Henry Breckenridge, Landscape with House
- Harry Leith-Ross, Sunlight on Snow, 1927
- John Whorf, Golden Eagles, c. 1940
- Walter Elmer Schofield, Winter River
- Kenneth Nunamaker, Early View of Stockton, New Jersey, 1930
- Kenneth Nunamaker, Spring Hillside
- Henry Bayley Snell, Still Life of Red Geraniums
- Worthington Whittredge, The Trout Pool, c. 1870
- Charles Webster Hawthorne, The Lovers
- Emily Brown, Untitled Landscape
- Robert Swain Gifford, Rocks and Sea
- Emily Brown, First Crush, 2023
- Emily Brown, Close to Home, 2023Sold
- Everett Shinn, East River, Morning, c. 1898
- Emile Gruppe, Winter Forest with Stream
- Kenneth Nunamaker, House in Center Bridge
- Philip Leslie Hale, Woman with Red Sash, 1897
- Robert Swain Gifford, Evening Landscape, 1886
- Robert Swain Gifford, Landscape with Haystacks
- Joseph Stella, Untitled (Woman's Head in Profile)
- Joseph Stella, Woman with Floral Cloth Background (Portrait of Grace), 1944
- Robert Swain Gifford, Wooded Sand Dune
- Robert Swain Gifford, Marine Oak Trees
- Robert Swain Gifford, New England Farmhouse
- Robert Swain Gifford, The Edge of the Forest
- Joseph Stella, Study for "Golden Fall", 1940
- Joseph Stella, Flowers in a Vase, c. 1930
- Joseph Stella, Two Red & One Lavender Flower in a VaseSold
- Emily Brown, Dixmont Field, 2017
- Emily Brown, Open Country, 2017Sold
- Emily Brown, Thicket, Snow, 2017
- Joseph Stella, Portrait of Grace, 1944
- Robert Swain Gifford, Tangier, 1870
- Allen Tucker, October Shadows, c. 1918
- Emily Brown, Simple, 2020-21
- Robert Spencer, Courtyard at Noon
- Emily Brown, Her Quiet Affection, 2022
- Edward Cucuel, Manhattan Towers (East River)
- Robert William Vonnoh, Spring in the Meadow
- Arthur Clifton Goodwin, T-Wharf in Winter, 1912
- Norton Bush, Tropical Landscape
- Arthur B. Carles, Nude
- Walter Emerson Baum, Knights Bridge
- Frederick Mortimer Lamb, Taking on a Pilot, 1905
- George Hyde Pownall, In TrafalgarSold
- Emily Brown, Winter Watch, 2022
- Emily Brown, Forbidden Drive, 2022
- Earl Horter, Still Life, c. 1930s
- Walter Launt Palmer, Winter Light
- William Trost Richards, Newport
- Walter Launt Palmer, Afternoon Lights
- Walter Elmer Schofield, Devon Farm
- John Whorf, Farmyard in Snow
- John Whorf, Crashing Waves
- William Babcock, Roses and Chrysanthemums in a Vase, c. 1875
- Daniel Garber, Elsa, 1915
- Jonas Lie, Sailing (Sailboats in a Harbor)