Quack on erratic branch (1900 - 1910) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by… https://www.rawpixel.com/image/436490/free-illustration-image-japanese-woodblock-japanFree Image from public domain licenseQuack on tree stump (1900 - 1936) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/436584/free-illustration-image-famous-painting-japanese-woodblockFree Image from public domain licenseIndian quack on snowy tree branch (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally… https://www.rawpixel.com/image/436495/free-illustration-image-ohara-koson-century-vintageFree Image from public domain license