https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/6073771Edit ImageSaveSaveEditCropCustom TextThe Obama/Salazar Mass Extinction (aka Holocene Mass Extinction)Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 941 px | 300 dpiLarge JPEG 2581 x 2024 px | 300 dpiFree DownloadThe Obama/Salazar Mass Extinction (aka Holocene Mass Extinction)More