https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8799533Edit ImageSaveSaveEditCropCustom TextCrossbedded Sandstone of Catler Formation. Sand Dunes Have Been Transformed Into Sandstone, 05/1972. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 811 x 1200 px | 300 dpiLarge JPEG 2028 x 3000 px | 300 dpiFree DownloadCrossbedded Sandstone of Catler Formation. Sand Dunes Have Been Transformed Into Sandstone, 05/1972. Original public domain image from FlickrMore