Good tips LBD!
I really wanted to cut these cross shapes out long before I even thought about a laser, but of course there is no way to get nice sharp interior corners with the router table. Though about doing the basic shape first, then attacking arcs, but the reward/effort just isn't there. 🤔
Even with my laser, can't cut thick stuff like you can. It is a perfect solution to the sharp corner dilemma. SO, given that I try to figure out a way to at least make it look like the arcs are cut.
Infill borders, ayup! Took the original image and shrank the knot fields just to beef that border up.