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**foldworks** @foldworks@mathstodon.xyz · 17 h

17 h

foldworks @foldworks@mathstodon.xyz

@ark_brut And the three-level Cairo tiling
#tiling #geometry #MathArt #pentagon #hexagon #animation #loop #geogebra

GIF

**PkrPho** @PkrPho@piaille.fr · 17 h

17 h

PkrPho @PkrPho@piaille.fr

Paris 13 - Zebras
Immeuble, géométrie et ombres
#Paris #architecture #Leica #geometry #archi #noiretblanc #blackandwhite #leicaQ

Un immeuble pris en contre plongée avec le ciel dans la partie supérieure et les différents balcons alignés avec l’escalier extérieur pour produire une continuité des lignes, tout en géométrie.
La photo est noir et blanc

**mustamakkara** @mustamakkara@pixelfed.social · 1 j

1 j

mustamakkara @mustamakkara@pixelfed.social

The beautiful, peacefully empty Masonry Hall / Maurerhalle of the School of Design Basel for #silentsunday

It looks like there will be some exams soon...

10.5.2025 | #Fujifilm x10 | 7.6mm | f/2.2 | 1/320s | ISO200
More about the Masonry Hall:
https://heartbrut.com/compendium/masonryhall/

More about Basel's Brutalist architecture:
https://heartbrut.com/8-brutalist-icons-basel-art-architecture-lovers/

#architecture #brutalism #modern #modernism #streetphotography #urbanexploration #urban #saturday #study #serene #minimalism #abstraction #geometry #monochrome #blackandwhite #bnw #blackandwhitephotography #amateurphotography #photography #pixelfed #artofpixelfed #basel #switzerland #design #designschool

A minimalist interior space with a dramatic geometric concrete ceiling featuring angular facets and pendant lights. Floor-to-ceiling windows along both sides allow natural light to illuminate the sparse room containing several simple tables arranged on a concrete floor. The stark brutalist architecture creates a sculptural quality to the space. (made with help of claude.ai)

#designschool

**Kirus** @Kirus@eldritch-cipher-serpent.x10.mx · 1 j *

1 j *

Kirus @Kirus@eldritch-cipher-serpent.x10.mx

How to ‘See’ the 4th Dimension with Topology

https://www.youtube.com/watch?v=MURzTFRRuJQ

YouTubeHow to 'See' the 4th Dimension with TopologyPar Quanta Magazine

#Euclidean #Geometry #manifolds

**Alexis Pierre** @versatiledesign@mastodon.social · 2 j *

2 j *

Alexis Pierre @versatiledesign@mastodon.social

Working on a generative version of my #buildingsomething series. Two simple shapes (half-circle caps and rectangles) with a bunch of gradient/alpha/colors rules, all randomly plotted.

#generativeart #vector #p5js

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**foldworks** @foldworks@mathstodon.xyz · 3 j

3 j

foldworks @foldworks@mathstodon.xyz

@ark_brut Two-level Cairo tiling animated in Geogebra

GIF

#Tiling #Pattern #Geometry

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**foldworks** @foldworks@mathstodon.xyz · 4 j *

4 j *

foldworks @foldworks@mathstodon.xyz

@ark_brut Elsewhere, two squares have been cut in and broken the elegance of the Cairo tiling. The horror!
#tiling #geometry #MathArt #photography #architecture #pentagon #hexagon

A photograph of street paving made of pentagons. In the middle are two square areas: the bottom square has tiles that mostly match the surrounding tiling, but the upper square has been made to fit leaving awkward tiny tiles that don’t match.

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**foldworks** @foldworks@mathstodon.xyz · 4 j

4 j

foldworks @foldworks@mathstodon.xyz

@ark_brut Nice, I made the transition in a different way (and direction).

This four level Cairo tiling has two kinds of transitions. The first transition uses a rhombus (visible in some parts of the original paving). The second transition uses irregular quadrilaterals radiating from a vertex. I avoided the original’s thin parallelograms which seem like a kludge to me.

A multi-level Cairo tiling show white tiles with black outlines. The larger tiles are on the left and become smaller to the right in four stages. The transition between two sizes uses two kinds of irregular quadrilaterals or a rhombus.

#tiling #geometry #MathArt

**n-gons** @ngons@mathstodon.xyz · 5 j

5 j

n-gons @ngons@mathstodon.xyz

#Tiling of Icosahedra and excavated dodecahedra for today's #TilingTuesday

GIF

#Geometry #MathArt

**foldworks** @foldworks@mathstodon.xyz · 5 j *

5 j *

foldworks @foldworks@mathstodon.xyz

Multi-level Cairo tiling outside Deichman Library, Oslo, Norway: something strange going on between the medium and big hexagons?

“...opened to the public on 18 June 2020. Deichman Bjørvika has won several awards, including the International Federation of Library Associations and Institutions / Systematic Public Library of the Year award” https://en.wikipedia.org/wiki/Oslo_Public_Library

Edit: deleting and redrafting so that post is public, and should have been threaded with https://mathstodon.xyz/@foldworks/114500543669491352
#TilingTuesday #geometry #MathArt #photography #architecture #pentagon #hexagon #library

Photograph of grey street paving that consists of symmetrical pentagons in in symmetrical hexagons. The middle has medium-sized hexagons; the left has pentagons inside the hexagons; the right has bigger hexagons with pentagons inside.

**foldworks** @foldworks@mathstodon.xyz · 5 j *

5 j *

foldworks @foldworks@mathstodon.xyz

A more conventional Cairo tiling inside the building.
Edit: should have been threaded from https://mathstodon.xyz/@foldworks/114500546387557561
#TilingTuesday #geometry #MathArt #photography #architecture #pentagon #hexagon #library

A photograph of the interior of a building. At the bottom are escalators going up: a slightly blurred person is going down. At the top is the ceiling with a Cairo tiling of symmetrical pentagons. In the middle one can see similar ceilings of higher floors.
The composition is dominated by diagonal lines. The ceilings are brown-grey but the escalator is blue-white.

**Dani Laura (they/she/he)** @DaniLaura@mathstodon.xyz · 6 j

6 j

Dani Laura (they/she/he) @DaniLaura@mathstodon.xyz

$A subfractal tiling made with kites arranged in groups of 6 forming a hexagonal structure.$

#TilingTuesday #tiling #geometry

6 mai *

6 mai *

꧁ᐊ𰻞ᵕ̣̣̣̣̣̣́́♛ᵕ̣̣̣̣̣̣́́𰻞ᐅ꧂ @idontlikenames@mastodon.gamedev.place

So ðis is big blls,

#TilingTuesday #ballpitOwO #tiling

**foldworks** @foldworks@mathstodon.xyz · 6 mai

6 mai

foldworks @foldworks@mathstodon.xyz

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

Two sets of hexagonal tiles separated by a plain border.
The left set of tiles: interlaced white lines make hexagons and hexagrams containing yellow flowers. Red, blue and yellow polygons fill in the other areas. The hexagon tiles have a middle border of white, cyan and blue square and rectangle tiles making cross shapes.
The right set of tiles: the centre of each tile is a cyan hexagon surrounded by white equilateral triangles and blue kites.

#TilingTuesday #tiling #IslamicPattern

**n-gons** @ngons@mathstodon.xyz · 6 mai

6 mai

n-gons @ngons@mathstodon.xyz

Pentagram flowers for #TilingTuesday

Abstract mathematical art, tiling of triangles and pentagons in bright colours over a yellow blue gradient.

#Geometry #Tiling #MathArt

**Potato Imaginator** @PotatoImaginator@peoplemaking.games · 4 mai

4 mai

Potato Imaginator @PotatoImaginator@peoplemaking.games

Every Tetromino using same tetromino - https://youtu.be/ykepcJcPLy0

YouTubeEvery Tetromino using same TetrominoPar Potato Imaginator

#youtube #youtuber #youtubechannel

**Baillehache Pascal** @baillehache_pascal@hachyderm.io · 2 mai

2 mai

Baillehache Pascal @baillehache_pascal@hachyderm.io

Following my cherry flower, made using Euclidian constructive geometry, I've now made a wisteria flower.

Learn more about how I've made them here:
https://baillehachepascal.dev/2025/euclide_constructive_geometry.php

A line drawing of two flowers, a cherry and a wisteria, following the compass and straight-edge only rule. Underlying lines and circles are also drawn in light gray.

#euclide #geometry #flower

**Alexis Pierre** @versatiledesign@mastodon.social · 30 avr.

30 avr.

Alexis Pierre @versatiledesign@mastodon.social

Divide/mirror/fill

#generativeart #geometry #pattern

**Alejandro_P** @Alejandro_P@mathstodon.xyz · 30 avr.

30 avr.

Alejandro_P @Alejandro_P@mathstodon.xyz

Super long shot but, does anyone would now where to buy for cheap (student prize ) this book?
#Bookstein F.L., 1991. #Morphometric Tools for #Landmark Data: #Geometry and #Biology

In Abebooks is like 60€ + shipping ...

Would to have it in my collection
#Books #Statitics #HobbieMoney

**n-gons** @ngons@mathstodon.xyz · 29 avr. *

29 avr. *

n-gons @ngons@mathstodon.xyz

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

Abstract mathematical art. Tiling with stars (red), squares (blue) and assymmetric kites (teal). outlines in yellow/blue over gradient background.

#MathArt #Geometry #Tiling

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