My first large-scale Celtic knots were made using a raw-edge fusible technique.

Later, I stitched along the edges of the shapes with straight or zig-zag stitching.

More recently, I worked with a fusible double applique technique.

Now, I’ve tried reverse applique, and I believe it’s gonna be my technique of choice.

First, I enlarged my design to size, and traced it in pencil to the front of my background fabric. I carefully traced the design WITHIN the lines; the width of the lines becomes the space between shapes.

I placed my chosen fabric right side up on my worktable, then positioned the traced design on top of it. I pinned then stitched the two layers together along the traced lines.

I pinched and separated the two layers, then snipped and cut away ONLY the top layer close to the stitched lines.

I topstitched along the raw edge with a zig-zag stitch. I do this to stabilize the raw edge; I don’t want the cut edge pulling free along the stitching line.

I trimmed the excess fabric from the back of the piece, close to the zig-zag seam. All the more reason to zig-zag along the stitching line; there’s not much holding this seam together.

Here’s the first knot in orange.

Here’s the second knot in blue. I still need to zig-zag the raw edges and trim the excess fabric from the back.

What I like about this technique overall is its preciseness. When I cut individual shapes and arranged them to my background, I had to “eyeball” all the positioning and spacing. Invariably, I’d see something “off” after the fact.

Not so with reverse applique. I trace the design on the background; all the shapes are exactly where they need to be. No “eyeballs” necessary!

This gives me an idea I’d love to try: a Celtic knot using a plaid fabric. If I use a single, large piece of fabric, then all my knot shapes should have matching stripes in all directions!!