Llanberis Lake and Dolbadarn Castle, Snowdonia [?] - Barret, George, the elder (Irish landscapist, 1728 or 1732-1784) (My University, 1986)
Title is questionable per Anne Crookshank. Image doesn't seem to match the title.
Keywords: Art, Irish; Landscape painting, Welsh; Snowdon (Wales); Lakes Wales; Boats and boating in art; 18th century