Still Life with Ostrich Egg Cup and the Whitfield Heirlooms by Pieter Gerritsz. van Roestraeten https://www.rawpixel.com/image/8962702/image-person-art-coralFree Image from public domain licenseEighteen eggs from different animals ranging from an ostrich to a dog-fish. Wood engraving by J. Quartley, ca. 1850. https://www.rawpixel.com/image/14014649/image-dog-paper-cartoonFree Image from public domain licenseWissahickon Creek. Ostrich Eggs. by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14287281/wissahickon-creek-ostrich-eggs-edward-and-henry-anthony-andFree Image from public domain license