Kalenderblad voor oktober 1900 (1899) by Theo Nieuwenhuis and Scheltema and Holkema s Boekhandel https://www.rawpixel.com/image/13736948/image-paper-flowers-plantFree Image from public domain licenseDandelion, Japanese flower illustration by Teisai Hokuba. Remixed by rawpixel. https://www.rawpixel.com/image/11514582/image-paper-flower-plantView licenseKalenderblad juli 1900 (1900) by Carel Adolph Lion Cachet https://www.rawpixel.com/image/13780004/kalenderblad-juli-1900-1900-carel-adolph-lion-cachetFree Image from public domain licenseKalenderblad voor oktober 1896 (1895) by Theo Nieuwenhuis and Scheltema and Holkema s Boekhandel https://www.rawpixel.com/image/13764498/image-background-paper-artFree Image from public domain license