Argemone Mexicana from Flore d'Amérique (1843-1846) by Étienne Denisse. https://www.rawpixel.com/image/16574798/argemone-mexicana-from-flore-damerique-1843-1846-etienne-denisseFree Image from public domain licenseSmall bird perched on tree, wildlife photography. Free public domain CC0 image. https://www.rawpixel.com/image/6036856/photo-image-public-domain-tree-natureFree Image from public domain licenseSaludo y felicitación al Señor D. Francisco I. Madero al tomar posesión de la presidencia de la República Mexicana https://www.rawpixel.com/image/7691090/image-art-vintage-public-domainFree Image from public domain licenseOrchid bee (Apidae, Eufriesea mexicana (Mocsáry))Mexico, TamaulipasTaylor RanchL.E. Gilbert coll. https://www.rawpixel.com/image/8724216/photo-image-public-domain-bee-animalFree Image from public domain licensePrickly poppy (Argemone mexicana): flowering stem with caterpillar and insect. Etching by J. Pass, c. 1798, after J. Ihle. https://www.rawpixel.com/image/13992804/image-paper-flower-plantFree Image from public domain licenseVistas Mexicanas. Mexico, Mercaderes Portal. by Abel Briquet https://www.rawpixel.com/image/14322794/vistas-mexicanas-mexico-mercaderes-portal-abel-briquetFree Image from public domain licenseVistas Mexicanas. Wimer Viaduct, Nacional Railroad by Abel Briquet https://www.rawpixel.com/image/14322641/vistas-mexicanas-wimer-viaduct-nacional-railroad-abel-briquetFree Image from public domain licenseVistas Mexicanas. Mexico, Castillo de Chapultepec by Abel Briquet https://www.rawpixel.com/image/14323429/vistas-mexicanas-mexico-castillo-chapultepec-abel-briquetFree Image from public domain license