Old animal engraving, colored etching, pheasant and labrador hunting scene, Boris Riab

Old animal engraving, colored etching, pheasant and labrador hunting scene by Boris Riab, early 20th century. Very good state. Boris riabouchinsky known as boris riab (1897-1975). Considered the best "waterfowler" of the 20th century. He fled Russia in 1920 and arrived in France in 1927.