Boys Wading (1873) by Winslow Homer. Original from The National Gallery of Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3049253/free-illustration-image-beach-sea-watercolor-paintingFree Image from public domain licensePeople picking fruit and flowers, children throwing snowballs, a girl with lamb from The Miriam and Ira D. Wallach Division… https://www.rawpixel.com/image/556798/people-activities-during-christmasFree Image from public domain licenseFlower field background by Childe Hassam. Remixed by rawpixel. https://www.rawpixel.com/image/11549069/image-background-flower-plantView licenseTwo Girls with Sunbonnets In a Field (1878) by Winslow Homer. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3051206/free-illustration-image-child-vintage-girl-graphic-artFree Image from public domain licensePortfolio Cover for a Collection of Caricatures and Satires, Anonymous, British, 19th century https://www.rawpixel.com/image/9331069/photo-image-paper-hand-artFree Image from public domain licenseNederlandse gezin Bergsma en Indonesische man in auto op Sumatra, hond op de treeplank (1914 - 1926) by anonymous https://www.rawpixel.com/image/13733724/image-dog-palm-tree-faceFree Image from public domain licenseKreeta haapasalo playing the kantele in a peasant cottage, 1868 by Robert Wilhelm Ekman https://www.rawpixel.com/image/9818661/image-person-art-vintageFree Image from public domain license