The Tengu King Training his Pupils by Hishikawa Moronobu https://www.rawpixel.com/image/9019557/the-tengu-king-training-his-pupils-hishikawa-moronobuFree Image from public domain licenseThe Plum Blossom Studio in the style of Li Cheng by Mei Chong https://www.rawpixel.com/image/8947687/the-plum-blossom-studio-the-style-cheng-mei-chongFree Image from public domain licenseSaint Augustine and Two Angels Adoring the Crucifix by Giuseppe Passeri https://www.rawpixel.com/image/8973491/saint-augustine-and-two-angels-adoring-the-crucifix-giuseppe-passeriFree Image from public domain license