https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8730400Edit ImageSaveSaveEditCropCustom TextOak leaf galls along Willow Hole trailNPS / Emily HassellTwo pink and red bean-shaped galls grow on an oak tree. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 801 px | 300 dpiLarge JPEG 3500 x 2336 px | 300 dpiBest Quality JPEG 6030 x 4024 px | 300 dpiFree DownloadOak leaf galls along Willow Hole trailMore