Phyllotaxis* on Slate.
*Sorta the algorithm via which 
seeds are laid out on a head.
900z / 30p (might go more) / 270lpi. Engraved.
Basic Slate Coaster
34 Likes
I have some slate I haven’t tried yet. I hope mine turns out as nice.
1 Like
Might have to toss a few on tonight’s salad in honor of… 
2 Likes