A milkmaid in Dresden pouring milk from a churn into a large mug for the dog who is yoked to the cart carrying milk churns.… https://www.rawpixel.com/image/13968285/image-dog-person-artFree Image from public domain licenseGold-inlaid Colt Model 1851 Navy Revolver (serial no. 20133), with Case and Accessories https://www.rawpixel.com/image/9186333/photo-image-paper-aesthetics-frameFree Image from public domain licenseSaint Veronica with the Sudarium. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7654153/image-vintage-art-public-domainFree Image from public domain licenseThe Royal Prison and the St. Sophie Church, Altstadt, Dresden, Saxony, Germany, seen in a c. 1895 photochrom. The city was… https://www.rawpixel.com/image/7665948/image-art-vintage-public-domainFree Image from public domain licenseSet of Sixty-Two Engraving Tools of Louis D. Nimschke (1832–1904) https://www.rawpixel.com/image/12491009/set-sixty-two-engraving-tools-louis-nimschke-1832-1904Free Image from public domain licenseDentinal tubules. Transverse ground section by Dr Alfred Gysi https://www.rawpixel.com/image/14323143/dentinal-tubules-transverse-ground-section-alfred-gysiFree Image from public domain licenseGelatine-yielding fibrills of the dentine by Dr Alfred Gysi https://www.rawpixel.com/image/14323007/gelatine-yielding-fibrills-the-dentine-alfred-gysiFree Image from public domain licenseOdontoblasts, showing Tomes's fibers entering the dentinal tubules by Dr Alfred Gysi https://www.rawpixel.com/image/14322174/image-book-art-public-domainFree Image from public domain licenseDentinal tubules and interglobular spaces by Dr Alfred Gysi https://www.rawpixel.com/image/14323409/dentinal-tubules-and-interglobular-spaces-alfred-gysiFree Image from public domain licensePortfolio, title page and colophon for Vom Weyerberg by Heinrich Vogeler https://www.rawpixel.com/image/8974080/portfolio-title-page-and-colophon-for-vom-weyerberg-heinrich-vogelerFree Image from public domain licenseEnamel showing "Stripes of Schreger" and "Parallelstripes of Retzins" by Dr Alfred Gysi https://www.rawpixel.com/image/14323437/image-book-art-clothingFree Image from public domain licenseTransverse ground sections through enamel by Dr Alfred Gysi https://www.rawpixel.com/image/14323414/transverse-ground-sections-through-enamel-alfred-gysiFree Image from public domain licenseOdontoblasts and connetive tissue cells (child 14 years) by Dr Alfred Gysi https://www.rawpixel.com/image/14322776/odontoblasts-and-connetive-tissue-cells-child-years-alfred-gysiFree Image from public domain license