Version of PD image <a href="//commons.wikimedia.org/wiki/File:Celtic-knot-insquare-39crossings.svg" title="File:Celtic-knot-insquare-39crossings.svg">File:Celtic-knot-insquare-39crossings.svg</a> with red interlacing on black background to serve as vector replacement for <a href="//commons.wikimedia.org/wiki/File:Celtknot_x44.png" title="File:Celtknot x44.png">File:Celtknot x44.png</a> .
AnonMoos
This <a href="https://en.wikipedia.org/wiki/vector_image" class="extiw" title="w:vector image">vector image</a> includes elements that have been taken or adapted from this file: