R. Sunder-Raj · @HypercubicPeg
444 followers · 492 posts · Server mathstodon.xyz
(1/?) Patterned Penrose Pentagon thread
I submitted this picture to the 2021 JMM Art Exhibition with the following description:
‘This year, Sir Roger Penrose won a Nobel Prize in physics for his work involving black holes. This piece is intended to be a general celebration of his work.
It consists of an impossible shape referred to as the Penrose Pentagon, which appears to be patterned with an Penrose rhombus tiling. In actuality, the tiling has been done over a large area, but is only visible through the strategically-aligned impossible shape, with shading providing the illusion of depth.
Last year the “shadow” of black hole at the center of galaxy M87 was “photographed” using the Event Horizon Telescope. Strangely enough, one can almost see a pentagon there. I have used a similar colour palette to tint this pentagon.’
#mathart #mathsart #pentagons #PenroseTiling #tiling #tilings
#tilings #tiling #penrosetiling #pentagons #mathsart #mathart
n-gons · @ngons
928 followers · 972 posts · Server mathstodon.xyzPentagonal pyramids meets tetrahedra to make a pointy pointy star 🎇 #PerfectLoop #Pentagons #Hedron #MastoArt #Art #Animated #3D #MathArt #MathsArt
#mathsart #mathart #3d #animated #art #mastoart #hedron #pentagons #perfectloop
n-gons · @ngons
429 followers · 255 posts · Server mathstodon.xyz
The inner joining angle between spirals was wrong, I fixed it by adding another inner pentagon #MathsArt #MastoArt #Pentagons #Spiral #Tiling
#tiling #spiral #pentagons #mastoart #mathsart
n-gons · @ngons
426 followers · 252 posts · Server mathstodon.xyz
Double spiral of pentagons dissected with so that a pentagon of side n contains n pentagons #MastoArt #MathsArt #Pentagons #Spiral #Tiling
#tiling #spiral #pentagons #mathsart #mastoart
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
Some knotted strips of wrapping paper and ribbon.
#paperStrips #paperFolding #pentagons #mathart #mathsart #knots
#knots #mathsart #mathart #pentagons #paperfolding #paperStrips
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
Some patterns of non-overlapping (I hope) regular #pentagons from a couple of years ago.
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
Here is a #Halloween pattern based on a modification of one of my #pentagon patterns and a tiny bit of #recursion.
#polygonSquiggles #pentagons #symmetry #recursion #pentagon #halloween
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
I made this a few years ago. I am posting it today in honour of Sir Roger Penrose’s birthday.
https://twitter.com/i/events/1316755918609166338?s=20
#mathart #mathsart #pentagons #PenroseTiling #tiling #tilings
#tilings #tiling #penrosetiling #pentagons #mathsart #mathart
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyzThis is a link to a Twitter Moment that I set up 4 years ago about my investigations related to “The Creature” (which itself came into being more than 3 decades ago).
https://twitter.com/i/events/1011825298382426119?s=20
#mathart #mathsart #polyhedra #geometry #geometricart #dodecahedrons #dodecahedron #polyhedrons #pentagons
#pentagons #polyhedrons #dodecahedron #dodecahedrons #geometricart #geometry #polyhedra #mathsart #mathart
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
Something from a long time ago that I found again 4 years ago
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
“Cairo Transitions: Radial”
Does this look like a #CairoTiling to you? Or could it be a #tessellation of trapezoids and triangles?
#worldTessellationDay #tessellations #tiling #tilings #mathart #mathsart #pentagons
#pentagons #mathsart #mathart #tilings #tiling #tessellations #worldtessellationday #tessellation #CairoTiling
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
R. Sunder-Raj · @HypercubicPeg
198 followers · 228 posts · Server mathstodon.xyz
A picture from a few years back using #rhombuses, #pentagons and shading.
#mathsart #mathart #pentagons #rhombuses
