| Preview | Description
  | Artist | Notes |
|---|---|---|---|
 | Blue Yellow Back Warbler by John James Audubon 1812 Collection of Mr. and Mrs. Paul Mellon | Audubon, John James |  Inscription: lower center in pen and brown ink: Blue Yellow Back Warbler A.W. / Sylvia Pusilla / drawn by J.J. Audubon; lower left in pen and brown ink: No. 33; lower left in graphite: May 7th 1812. Pens.a-; other hand, lL //in graphite: Geranium maculatum |
- Collection of Mr. and Mrs. Paul Mellon
