In this artwork, how is the Other versions discussed?
J. Fougeron  produced a handcoloured engraving of this work, published in Davies's Six Views of North American Waterfalls (c. 1763–1768). Davies later painted Niagara Falls from Above (c. 1766) and Niagara Falls from Below (c. 1766) showing the falls from different perspectives. These two are now in the collection of the New-York Historical Society.
Niagara Niagara Falls New-York Historical Society J. Fougeron