Papaver somniferum (opium poppy) by Maria Sibylla Merian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9298701/image-flower-plant-artFree Image from public domain licenseOpium poppy (Papaver somniferum): white flowers, seed capsule and seeds. Coloured zincograph, c. 1853, after M. Burnett. https://www.rawpixel.com/image/13961692/image-cartoon-flower-plantFree Image from public domain licenseOpium field outdoors nature flower. https://www.rawpixel.com/image/14173916/opium-field-outdoors-nature-flowerView licenseOpium field art outdoors painting. https://www.rawpixel.com/image/14173938/opium-field-art-outdoors-paintingView licenseOpium Poppy, Bladder Campion, and Broad Bean from Mira Calligraphiae Monumenta or The Model Book of Calligraphy… https://www.rawpixel.com/image/2622254/free-illustration-image-model-book-calligraphy-bean-opiumFree Image from public domain licenseOpium field outdoors nature flower. https://www.rawpixel.com/image/14173934/opium-field-outdoors-nature-flowerView licenseHand drawn opium poppy. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2880126/free-illustration-image-poppy-opium-flowersFree Image from public domain licenseOpium poppy (Papaver somniferum): white flowers, seed capsule and seeds. Coloured zincograph, c. 1853, after M. Burnett. https://www.rawpixel.com/image/13964390/image-cartoon-flower-plantFree Image from public domain licensePoppy flower watercolor illustration element. Remixed from Maria Sibylla Merian artwork, by rawpixel. https://www.rawpixel.com/image/9328051/image-flower-plant-artView licenseOpium field art painting flower. https://www.rawpixel.com/image/14173909/opium-field-art-painting-flowerView licenseA poppy capsule oozing drops of crude opium and tools for its extraction. Lithograph, ca. 1850. https://www.rawpixel.com/image/14001609/image-paper-flower-plantFree Image from public domain licenseOpium poppy (Papaver somniferum) illustration. Digitally enhanced from our own book, Medical Botany (1836) by John… https://www.rawpixel.com/image/326965/free-illustration-image-poppy-opium-papaverFree Image from public domain license