https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/9065142Edit ImageSaveSaveEditCropCustom TextSix Studies of Thistles by Sophia L. CrownfieldOriginal public domain image from SmithsonianMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 1200 x 608 px | 300 dpiLarge JPEG 3500 x 1775 px | 300 dpiBest Quality JPEG 7366 x 3735 px | 300 dpiTIFF 7366 x 3735 px | 300 dpi | 78.74 MBFree DownloadSix Studies of Thistles by Sophia L. CrownfieldMore