The image is by Mary Emily Eaton and are from the first edition of Nathaniel L. Britton and Joseph N. Rose's classic four-volume Cactaceae: Descriptions and Illustrations of Plants of the Cactus Family, published by the Carnegie Institute, Washington, 1919-1923. The lithography is by A. Hoen & Co of Baltimore. Britton and Rose selected Mary Emily Eaton (1873-1961) as the illustrator for their magnum opus. Trained as an artist in England, Eaton served as principal artist for the New York Botanical Garden, illustrating the Addisonia. She also did illustations for the National Geographic Magazine and Contributions from the US National Herbarium. Digital image of Orchids. It will print up to a 8 x 10 image at 300 dpi without losing quality. These are images that YOU print on your own media. Crafted from digitally enhanced, quality images, this beautiful sheet is perfect for printing on your choice of paper...also great for printing on fabric transfers, transparencies, vellum, parchment or card stock. I do some clean up of image.