- Thomas Cole
- The Falls of the Niagara (Twenty years ago), 1840
- steel engraving
- 6.25 x 8.875 in (15.88 x 22.54 cm)
- Framed: 14.125 x 15.875 in (35.88 x 40.32 cm)
- Inv: CAM2006.001.112a
- Attribution: Generous Donation from Dr. Charles Rand Penney, partially funded by the Castellani Purchase Fund, with additional funding from Mr. and Mrs. Thomas A. Lytle, 2006
- Collections: Niagara Falls Art