https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/466786Edit ImageSaveSaveEditCropCustom TextOpera singer Ernestine Schumann-Heink (1894) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixelMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall 1163 x 916 px | 300 dpiTIFF 1163 x 916 px | 300 dpi | 6.13 MBFree DownloadOpera singer Ernestine Schumann-Heink (1894) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally enhanced by rawpixelMore