| Preview | Description
  | Artist | Notes |
|---|---|---|---|
 | Robert G. L. De Peyster by Samuel Lovett Waldo 1828 National Gallery of Art Washington, D.C. | Waldo, Samuel Lovett | |
 | Rocks Along a Lakeshore by John William Casilear graphite National Gallery of Art Washington, D.C. | Casilear, John William | |
 | Rocks near the Landing at Bald Porcupine Island, Bar Harbor by Felix Octavius Darley 1872 National Gallery of Art Washington, D.C. | Darley, Felix Octavius |  Rocks near the Landing at Bald Porcupine Island, Bar Harbor, with its high degree of finish, is not a simple preparatory sketch but a drawing that was intended for exhibition and sale. |
 | Rooftops, St. Cloud by Thomas Anshutz watercolor over graphite National Gallery of Art Washington, D.C. | Anshutz, Thomas | |
 | Roxana Atwater Wentworth by George P.A. Healy 1876 National Gallery of Art Washington, D.C. | Healy, George P.A. | |
 | Rubens Peale with a Geranium by Rembrandt Peale 1801 National Gallery of Art Washington, D.C. | Peale, Rembrandt | Rubens Peale with a Geranium is a supreme example of the unaffected naturalism which typified the artist's early maturity. Combining firm, clear drawing, carefully modulated color, and an intense devotion to detail, twenty-three-year-old Rembrandt Peale produced an eloquent expression of his family's philosophical orientation. |
 | Samuel Griffin by William Dunlap c. 1809 National Gallery of Art Washington, D.C. | Dunlap, William | |
 | Santa Maria a Cetrella, Anacapri by William Stanley Haseltine c. 1892 National Gallery of Art Washington, D.C. | Haseltine, William Stanley | |
 | Sarah Ogden Gustin by Joshua Johnson c. 1805 National Gallery of Art Washington, D.C. | Johnson, Joshua | |
 | Seal Harbor, Mount Desert by George Henry Smillie c. 1893 National Gallery of Art Washington, D.C. | Smillie, George Henry |
- National Gallery of Art
