https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14009028Edit ImageSaveSaveEditCropCustom TextA boy complaining to a pharmacist about medicine dispensed for his father: his mother had misunderstood the dosage instructions. Pen and wash drawing by F. Gillett.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 806 x 1200 px | 300 dpiLarge JPEG 2150 x 3200 px | 300 dpiFree DownloadA boy complaining to a pharmacist about medicine dispensed for his father: his mother had misunderstood the dosage instructions. Pen and wash drawing by F. Gillett.More