Gwen Fisher

@gwenbeads.bsky.social

I teach math and make art. Ph.D. Mathematics Education Author: Beading with Algorithms Etsy: https://gwenbeads.etsy.com

#Embroidery with algorithms: I thought I’d try a staggered cross stitch with an algorithm I call “Buds & Vines” to make this patch on my scrappy purple pants. I’m using the hexagonal weave in the fabric as the grid to help me place my cross stitches, with one X over each hexagon. #generative

Patch of crossed stitch embroidery. The patches on a staggered grid of woven fabric with the top half of the Xs stitched.

As a math teacher, I want every kid to play the board game Monopoly and be the banker, so they can learn to count by 5s, 10s, 50s, & 100s, & learn how to make change. I want them to roll dice and develop an understanding of randomness and probability & learn the economic consequences of monopolies.

This is cellular automata applied to a staggered grid, like in beaded peyote stitch. All of these images were created with the same algorithm, what I call “Vines on a Fence.” The only difference among them is how I started each patch. I give the recipe for Vines on a Fence on page 105 of my new book

Cellular automata: Vines on a FenceCellular automata: Vines on a FenceCellular automata: Vines on a FenceCellular automata: Vines on a Fence

I started this project twelve years ago, and today I hold the result in my hand. It’s a book that combines bead weaving with math called, “Beading with Algorithms: Cellular Automata in Peyote Stitch.” This book is the first of its kind, a recipe book of algorithms for making pixel art.

Photo of a Book “Beading with Algorithms: Cellular Automata in Peyote Stitch” by Gwen Fisher and Roger Antonsen, World Scientific, with a QR code. Text about the book and information about the two authors.