https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13966670Edit ImageSaveSaveEditCropCustom TextInterior with an alchemist examining a bowl brought by a boy. Oil painting by Thomas Wijck (Thomas Wyck).Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1106 x 1200 px | 300 dpiLarge JPEG 2856 x 3098 px | 300 dpiFree DownloadInterior with an alchemist examining a bowl brought by a boy. Oil painting by Thomas Wijck (Thomas Wyck).More