Madonna and Child by Carlo Crivelli (Italian, Venice (?), active by 1457–died 1494/95 Ascoli Piceno) https://www.rawpixel.com/image/9085595/image-madonna-doll-paperFree Image from public domain licenseThe Sudarium of Saint Veronica (c. 1450) by anonymous and Carlo Crivelli https://www.rawpixel.com/image/13795276/the-sudarium-saint-veronica-c-1450-anonymous-and-carlo-crivelliFree Image from public domain license