This is very fine original painting of a mountain landscape, most likely of the Swiss or Austrian Alps. It is painted in oil on masonite, 16 1/8 x 20 3/4 inches, c. 1940s, with an indistinct signature in the lower right corner, framed.
Etching with drypoint, image size 5 7/16 x 8 7/16 inches, 1865, plate signed, cat. S-98. Twickenham is in Middlesex on the North Bank of the Thames. The gallery has several impressions of this print, one of which is framed.