https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14001280Edit ImageSaveSaveEditCropCustom TextHamlet pointing to the ghost of his father and asking his mother the Queen if she can see it too; she replies not. Engraving by T. Phillibrown after J.K. Meadows.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 767 x 1200 px | 300 dpiLarge JPEG 1152 x 1803 px | 300 dpiFree DownloadHamlet pointing to the ghost of his father and asking his mother the Queen if she can see it too; she replies not. Engraving by T. Phillibrown after J.K. Meadows.More