https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13956577Edit ImageSaveSaveEditCropCustom TextA man pounding tea leaves with a large pestle and mortar. Painting by a Chinese artist, ca. 1850.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 866 px | 300 dpiLarge JPEG 3160 x 2280 px | 300 dpiFree DownloadA man pounding tea leaves with a large pestle and mortar. Painting by a Chinese artist, ca. 1850.More