Very nice design in the board, getting the circles to fit into the squares must have been difficult. Looking further just boggles the mind in how did you do that? Perfects circle glue ups which line up perfectly in the squares.
Enough cutting boards get posted on this platform that a person can become a bit jaded and start scrolling by even some of the more impressive ones. But this one stopped me in my tracks.
A blog, or a video on how you got to this would be well followed I imagine. I have to think a drill press is involved, hard to cut circles that regularly with any saw. How you made the plugs, I can't figure out. So yeah I would be reading along to see how it was done.