https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13950959Edit ImageSaveSaveEditCropCustom TextA proscenium to be used in a toy theatre: stage front with surrounding boxes for the audience. Coloured lithograph, 18--.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 945 px | 300 dpiLarge JPEG 3322 x 2615 px | 300 dpiFree DownloadA proscenium to be used in a toy theatre: stage front with surrounding boxes for the audience. Coloured lithograph, 18--.More