So ðis is big blls,

Shah-i-Zinda, Samarkand, Uzbekistan.

“The Shah-i-Zinda Ensemble includes mausoleums and other ritual buildings of 11th–15th and 19th centuries. ...meaning "The living king" … The Shah-i-Zinda complex was formed over eight (from the 11th until the 19th) centuries and now includes more than twenty buildings.” https://en.wikipedia.org/wiki/Shah-i-Zinda

Pentagram flowers for #TilingTuesday

I've been fumbling around with #openprocessing #logics and #colours and made two sketches demonstrating something like logical combination of colours, applying logical operations to the r, g, b values of the colours to be "mixed". I know this is completely useless but it was a funny prgramming exercise...

You can see (and test) the results in the two sketches

Colour VenDetta:

https://openprocessing.org/sketch/2634928

and Colour VennDango:

https://openprocessing.org/sketch/2635918

Hexagonal tiling with stars, squares and assymmetric kites for #TilingTuesday

maybe ðere's a reason pentagonal dungeon crawlers haven't been invented yet

Tessellation with cairo pentagons and hexagons (regular and lengthened). All pentagons have the same shape, the ones joining as in cairo tessellations have different colour than the ones which not.
#tilingtuesday #tiling #Mathematics #Mathart

Floor tiles, Imperial Citadel of Thăng Long, Hanoi, Vietnam
#Tiling #TilingTuesday #Pattern #Geometry #MathArt #MathsArt #photography

And now a proper video of my Audio Visualizer: Gravity Pull made in #WebGPU with my POINTS library

https://absulit.github.io/Gravity-Pull/

"new" blogpost just dropped 𓅱
https://open.substack.com/pub/uehapetsijque/p/3d-buddhabrot-fractals-and-post-human?r=49v5q1&utm_campaign=post&utm_medium=web

A design with roots in a question at math.stackexchange, and not unrelated to the "Anemone" jewelry design.

https://math.stackexchange.com/questions/4358367

https://diffgeom.com/products/abstract-peony-wall-art-poster
https://diffgeom.com/products/anemone-7-2-pendant-golden

My new Audio Visualizer made in #webgpu projected on a wall

I haven't raytraced anything since last October.. and I've been meaning to take POV-Ray for a spin at last. Then came @curved_ruler's recent posts about Li Dequan's strange attractor, and I knew exactly where to begin :) #MathArt

The recent stipplings and partitionings reminded me of this demo from about 2 years ago. In short, it's a Hilbert curve where the iteration level varies by the colour value. I wanted to make some small changes, but I ended up rewriting it completely. The shader approach seemed needlessly heavy and redundant for something that works more naturally on a CPU. But mostly it was just a fun exercise in looking at the same problem from a different angle.

The first picture shows the original idea. With the new idea, I wanted to get rid of the slanted lines; the result doesn't feel any better to me, but I guess it's interesting in its own way.

3d / abs(z)^3 + c #buddhabrot

Maximal Distance Coloring in a Pinwheel Maze

Happy birthday to #mathematician Felix Klein (1849-1925). This is a hand-carved and hand-printed image of the famous mathematical object, the Klein bottle, printed in a gradient of pale yellow-green to darker blue-green on paper 8” by 8” (20.3 cm by 20.3 cm). First described by mathematician Felix Klein in 1882, this object has a single surface, rather like a 3D version of a Möbius strip.
#linocut #sciart #printmaking #mathart #FelixKlein #histstm #mathematics #maths #reliefPrint #MastoArt