https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/12490821Edit ImageSaveSaveEditCropCustom TextBook cover with overall pattern of blue and red squaresView public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 893 px | 300 dpiLarge JPEG 3491 x 2597 px | 300 dpiFree DownloadBook cover with overall pattern of blue and red squaresMore