Fifth knot from a set of six.. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7655381/image-vintage-art-public-domainFree Image from public domain licenseFourth knot from a set of six.. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7655480/image-vintage-art-public-domainFree Image from public domain licenseRembrandt van Rijn's The Kolf Player. Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7656142/image-vintage-art-public-domainFree Image from public domain license