This pattern made me think of a fancy door knob, so the name is a riff--some door is missing it's knob handle because I took it for the pattern. It's knob-less *pause for laughter*.
Okay, maybe not so funny, lol, but it's a simple pattern, using circle, square and diamond. Easily varied and used as a single pattern, a string or fill.
This pattern was drawn in one of Geneviève Crabe's Tangle Organizers Layout #1.
For more information, please check out my Review of Geneviève Crabe Tangle Organizer and Tangle Journal.