Working on patterns invariant under layer groups made from systems of frieze wires. Bridges Math Art @geometry Nick Sakellariou

This bot still delights me after all these years. Thanks to michiexile !

Working up figures for my Bridges paper. Many ways to make patterns invariant under various layer groups. Beautiful mathematics and beautiful patterns. Bridges Math Art #mathart

A productive mistake. The bands have mirror symmetry, but I placed them incorrectly. They wiggle in an amusing manner and display nice rotational symmetry anyway. #geometry #mathart #bridgesmathart

Deadline for Short Papers for our summer Bridges conference Bridges Math Art is March 1! They have just announced that the conference will be virtual, so you can offer a paper without having to travel to Helsinki! Papers are only 4 pages and you have four days! #mathart

This array of linked knots illustrates a configuration where seven colors are needed for a map on a torus. (Every knot links with each of the other six colors.) Glad I have a little time to develop the idea before the deadline for Bridges Math Art #mathart #geometricart

Looking at the links up close and personal. The rectangule is a fundamental region for the torus in question. Bridges Math Art #mathart

A teaser video for my Bridges paper. If you aren’t coming to Bridges, you can still read the paper in the Archive. youtube.com/watch?v=2jgnai… #mathart Bridges Math Art

OK, here goes: I gave a very personal interview for the podcast, Count Me In with Della and Deanna. I talk about my journey and say a lot about mathematical art and writing. Give it a try! mathvalues.org/masterblog/cou… #mathart Bridges Math Art

Polar zonohedron, two views. #mathart Bridges Math Art Thanks to George Hart for his Bridges talk!

Glad to contribute to the Math Values blog of the MAA. It’s a short piece about getting started with mathematical art. mathvalues.org/masterblog/mat… MAA Bridges Math Art Peter Stampfli🎗️(@[email protected]) #mathart

Halmos Visiting Professor Ami Radunskaya Ami Radunskaya gives a public lecture, Fighting Cancer with Mathematics, at Santa Clara University Santa Clara Univ this Thursday, March 3, at 7:30 pm. Details at scu.edu/cas/mathcs/new… Proof of vaccination and masks required. Come on down!

I'm giving a talk in the MathArt session at the JMM tomorrow, Thursday, April 7 at 1 pm PDT about polar zonahedra. This one has a chain-mail cladding. #JMM2022 #mathart

The JMM interface appears to be down. Is everyone having this problem or just me and the organizer of my session? #JMM2022

Honored to be highlighted by Spectra Math today. Happy Pride Month to all! Grateful for progress; aware of the work yet to be done.

For summer enjoyment, I realized it was pretty easy to make a braid with five strands. No big deal; just fun. #mathart Bridges Math Art

Interested in a real challenge? The MAA MAA will be searching for the next Editor of Mathematics Magazine. If you’re at MathFest, come by the MAA Pavilion at 3 pm today, Friday, to ask questions and hear more. #MathFest

This mesmerizing twitter bot is still cranking out a new pattern every four hours. #mathart Bridges Math Art

Bay Area Mathematical Adventures BAMA will host a talk on The Joy of SET by Liz McMahon and Gary Gordon on Oct 18 7:30 pm PDT. It’s on Zoom so anyone can come. Register at scu.edu/cas/news--even…

Speaking at Seattle University Seattle U next Thursday! Lovely tangles. Accessible talk about mathematics and art. seattleu.edu/media/college-…