https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12256265Edit ImageSaveSaveEditCropCustom Text[Untitled photo, possibly related to: Blackboard in Ozark school, Arkansas]. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 826 px | 300 dpiLarge JPEG 3500 x 2410 px | 300 dpiBest Quality JPEG 4471 x 3079 px | 300 dpiTIFF 4471 x 3079 px | 300 dpi | 26.26 MBFree Download[Untitled photo, possibly related to: Blackboard in Ozark school, Arkansas]. Sourced from the Library of Congress.More