- Unknown Artist
- The Three Sisters, Niagara River above the Falls, 1865-66
- tinted lithograph with hand color
- 9.5 x 11.5 in (24.13 x 29.21 cm)
- Framed: 12.125 x 15.125 in (30.8 x 38.42 cm)
- Inv: CAM2006.001.253a
- 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