Attributed to Eva Lucille Eo Kirchner, American, 1901 to 1991, abstract lithograph prints. Each showcases a striking and vivid composition, with two green and yellow arrows set against a vibrant blue background. Both are signed and dated 1971, numbered. Eva Lucille Eo Kirchners artistry is celebrated for its innovative and captivating approach to abstraction, and these prints exemplify her talent in this realm. American Prints And Modernist Visual Art Collectibles.