https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13982989Edit ImageSaveSaveEditCropCustom TextThe trachea (windpipe) and bronchi. Engraving after G. de Lairesse, 1739.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 859 x 1200 px | 300 dpiLarge JPEG 2442 x 3413 px | 300 dpiFree DownloadThe trachea (windpipe) and bronchi. Engraving after G. de Lairesse, 1739.More