Drawing for Plate 12: From the Portfolio "Folk Art of Rural Pennsylvania" (c. 1939). https://www.rawpixel.com/image/8230728/image-art-vintage-public-domainFree Image from public domain licenseThe Meeting of Saint Anthony and Saint Paul (ca. 1430–1435) by Master of the Osservanza & Sano di Pietro. https://www.rawpixel.com/image/8229233/image-art-vintage-public-domainFree Image from public domain licenseMadonna and Child in a Landscape (ca. 1490–1500) by Italian 15th Century & Giovanni Bellini. https://www.rawpixel.com/image/8230424/image-art-vintage-public-domainFree Image from public domain licenseMadonna and Child with Saints (ca. 1490–1500) by Anonymous Artist & Giovanni Bellini. https://www.rawpixel.com/image/8229308/image-art-vintage-public-domainFree Image from public domain licenseFive Studies of a French Pointer (1825–1826) by Richard Parkes Bonington. https://www.rawpixel.com/image/8230007/image-art-vintage-public-domainFree Image from public domain licenseMadonna and Child with Saint Elizabeth and Saint John the Baptist (ca. 1535) by Jacopino del Conte. https://www.rawpixel.com/image/8229643/image-art-vintage-public-domainFree Image from public domain licenseJeanne Bécu, Comtesse du Barry (ca. 1770–1774) by François–Hubert Drouais. https://www.rawpixel.com/image/8230785/image-flowers-art-vintageFree Image from public domain licenseIndian Tobacco Shop Sign [reverse, Indian facing right], second half 19th century. https://www.rawpixel.com/image/8229620/image-art-vintage-public-domainFree Image from public domain licensePortrait of a Young Woman as a Wise Virgin (ca. 1510) by Sebastiano del Piombo. https://www.rawpixel.com/image/8232010/image-art-vintage-public-domainFree Image from public domain licenseDrawing for Plate 10: From the Portfolio "Folk Art of Rural Pennsylvania" (c. 1939). https://www.rawpixel.com/image/8229012/image-art-vintage-public-domainFree Image from public domain license