Kids Enjoying Playground Equipment in East River Park in Manhattan, New York City. The Inner City Today Is an Absolute… https://www.rawpixel.com/image/8769882/photo-image-vintage-person-new-york-cityFree Image from public domain licenseChildren playing at the WPA (Work Projects Administration) nursery school. Casa Grande Valley Farms, Pinal County, Arizona… https://www.rawpixel.com/image/12108835/image-person-art-vintageFree Image from public domain licenseChildren. FSA (Farm Security Administration) farm labor camp. Caldwell, Idaho by Russell Lee https://www.rawpixel.com/image/12110010/image-plant-people-grassFree Image from public domain licenseOne of the Max Sparks' children playing on homemade teeter-totter near Long Lake, Wisconsin by Russell Lee https://www.rawpixel.com/image/12147582/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: Children at Greenbelt, Maryland] by Marion Post Wolcott https://www.rawpixel.com/image/12109375/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Children at Greenbelt, Maryland] by Marion Post Wolcott https://www.rawpixel.com/image/12109389/image-person-art-skyFree Image from public domain license