Karl Heilmayer (German, 1829-1908), circa 1878. An exceptional oil on canvas of a moonlit bay with waterbuffalo in the foreground, tall masterful trees and a castle perched atop an island in the distance. Signed to the lower right "K. Heilmayer 1878". Approx: 26.25" H x 38" W (measures image), 31.75" H x 43.75" W (measures frame). Provenance: previously sold at Christie's (date unknown), and later sold at Heritage (June 26th, 2016).