Balliol College, Oxford: in sixteenth century. Wood engraving. https://www.rawpixel.com/image/13959698/balliol-college-oxford-sixteenth-century-wood-engravingFree Image from public domain licenseThe Very Reverend Dr. Jowett (Master of Balliol, Oxford) by Julia Margaret Cameron https://www.rawpixel.com/image/14323655/image-public-domain-bow-whiteFree Image from public domain license