Use the sliders to change the height, width, and thickness of the knot.
What do you notice?
What questions do you want to explore?
One way you might want to explore Celtic Knots is with colors.
If you take a screenshot of any knot you create above, you can upload it to ScrapColoring where you can convert your knot into coloring pages.
Here are a few I created. What do you notice? What do you wonder?