https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14010641Edit ImageSaveSaveEditCropCustom TextThe flexor muscles of the arm, hand and fingers, separated from each other and raised through the use of a dowel and a perforated box. Engraving after G. de Lairesse, 1739.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 853 x 1200 px | 300 dpiLarge JPEG 2395 x 3371 px | 300 dpiFree DownloadThe flexor muscles of the arm, hand and fingers, separated from each other and raised through the use of a dowel and a perforated box. Engraving after G. de Lairesse, 1739.More