"Spirit of '18. The World Cry FOOD. Keep the home gardening going.", ca. 1917 - ca. 1919. Original public domain image from… https://www.rawpixel.com/image/8799865/image-book-public-domain-personFree Image from public domain licenseS-shaped path in an abstracted landscape; greens; pinks in foreground, LLQ; rust-oranges in spots scattered throughout;… https://www.rawpixel.com/image/7654334/image-vintage-art-skyFree Image from public domain license