Exceptionally rare group of early 18th.Century Mezzotint engravings in period ebonised fruitwood frames. The Four Seasons. Engraved by J Simon (1675-1751) after Rosalba Giovanna Carriera (1675-1757). All in 'Country House condition' with various wear, tear and repair. Dateable to Circa.1730. One frame (Autumn) a later 18th.Century example. Spring, Summer & Winter each measure 32.5 by 43 cms overall in frames. (Autumn measures 30 by 40 cms).