More to explore:
McDonald's Maze Quilt Pattern FHD-108 (beginner, wall hanging, Celtic)
McDonald Maze by Frog Hollow Designs
Celtic design. Looks a lot like the scrollwork on my AoA.
Full page sample from the book Celtic Design
Picture of McDonald's Maze pattern.
Celtic Design 049 by peacay, via Flickr
Celtic Design 048
celtic designs by ~Crowly
Enchanted Key | Urban Threads: Unique and Awesome Embroidery Designs
Celtic Design Trinity Knot.
celtic designs. Going to have to see if I can use these on my Cricut.
"Heritage"; Celtic knotwork carvings by Laura Hepworth (a.k.a. Handmaden Designs).
Swing It table runner design, quilt-as-you-go, by Ursula Riegel