Keywords: Borromean-chainmail-tile.svg Borromean chain-mail -- an indefinitely extended pattern in which each small circle is part of four Borromean rings configurations and each large circle is part of eight Borromean rings configurations so that every area contained within circles of three different colors is at the center of a Borromean rings configuration and no two circles are directly linked To free a yellow or blue loop two red loops or two green loops must be cut To free a red or green loop four other loops must be cut Borromean-chainmail-tile png 2010-01-18 03 12 UTC Borromean-chainmail-tile png AnonMoos derivative work McSush <span class signature-talk >talk</span> Other fields + RetouchedPicture redrawn as svg image McSush Borromean-chainmail-tile png Backdrop tiles Circular Borromean rings Knots in art and decoration Linked circle patterns Outline knots and links |