Celtic Knotwork inspiration: Celtic Knotwork RW Series 02. In no way do you have to use any of these, though if you find one that inspires you....go for it!
Creative Doodling with Judy West: Celtic Challenge 9
New patterns added 16th July – 6th August – pattern-collections.com
zentangle patterns step by step
Celtic Block #14 from Baskets: Celtic Style, my second book. This is a students' block from one of my classes.
Celtic knotwork quilt...
How to draw a Celtic Knot, from Circle Line Art School YouTube video.
Beautiful old Celtic cross in dramatic black and white, love those hills.
Engraved Stones in History
Celtic Arts & Crafts Fun Kit
Printables and Graphics
Nice embroidery or quilting pattern
4 stranded, 4 cornered knot to color by Shala Kerrigan on Don't Eat the Paste