Botanical engraving birds double sided naturalist board

Engraving dating from 1890 by g. Denise (unsigned) for various naturalist works of the early 20th century. In the style of botanical plates, here is an old ornithological lithograph. Hand-coloring for these birds, original work marked with the plate number on the front and back. Approximately 15x10cm.

Ref. : WQ4WRY6S