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tetrismegistus

@tetrismegistus.bsky.social
4.2K followers 2.8K following 2.7K posts

An ugly Endymion. 2012 World palindrome champion. Published Poet. Absolute Socialist. Algorithmic artist. Former Cultist. github.com/tetrismegistus thelastindex.com

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HydrologyNL @hydrology.nl · 29/09/2026
Parabolic sand dune formed during the last cold period of the Weichselian ice age (the Late Pleniglacial and Late Glacial). Excess sand caused the river Amer to silt up, creating fords. Hence the name Amersfoort. Location: maps.app.goo.gl/qnF6G3WXDN79...
An elevation model map of a city in the Netherlands (Amersfoort) showing distinct height differences through color gradients.
Waterways and low-lying ground appear in deep black, carving prominent intersecting lines and a large knot-like junction across the right side of the frame.
Higher elevations are rendered in shades of light gray and pale green.
Lower topography on the left and bottom right are highlighted in vibrant, textured greens.
Higher terrain and elevated structures are marked by warm orange and rust tones scattered throughout the urban grid.
A small blue logo reading "HydrologyNL" is located in the bottom right corner.
It shows a brown U-shaped dune.
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Clara_Pirx @clarapirx.bsky.social · 29/09/2026
#photography #fotografie #art #abstract #MastoArt #kleinekunstklasse #depression #collage
Häuserturm
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Ehko @ehkoart.bsky.social · 19/09/2026
#abstractexpressionism #abstractart
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jake @roastbeefo.info · 17/09/2026
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Jonathan Barbeau @jbarbeau.bsky.social · 17/09/2026
Ex-Lignis (work in progress) . I’ve been building glsl filter for visuals during live audio performance (vjing) & lately i’ve been using them on static artwork to give them a sense of motion. Let me know what you think! — #algorithmicart #artnumerique #anydayshaders #creativecoding #generativeart
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Dean @dean-dev.bsky.social · 14/09/2026
store.steampowered.com/app/4331110
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loren schmidt @lorenschmidt.bsky.social · 14/09/2026
i spent a while longer curating cellular automata. i would say i'm still looking for the grail of CA which works as a reasonable rooms + halls generator, but there are some very promising lineages here! all output unfiltered. [[0,0,2,0,0], [0,1,2,0,0], [1,1,2,0,0], [1,2,1,1,2], [0,1,1,1,1]]
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tetrismegistus @tetrismegistus.bsky.social · 14/09/2026
Can't leave well enough alone #flameFractal #python #computeShader #algoArt #humanCoded
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Thartia @thartia.bsky.social · 07/08/2026
#art #artsky #arte #pink #artist #artwork #design #illustration #イラスト #bluesky #abstractart #modernart #fantasyart #scifi #horror #wellness #haiku #food #lifestyle #friday #weekend #summer #oc #humor #love . . ICE CREAM ...ELTING .
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tetrismegistus @tetrismegistus.bsky.social · 13/09/2026
forever under the sun #flameFractal #python #computeShader #algoArt #humanCoded
blue flame fractal with double circle motif
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Andreas Keller @nannus.bsky.social · 12/09/2026
Suberic acid with salol, crystallizing from the melt, #1: Microscopic image with polarized light, on a heating table.
Crystals of a mixture of suberic acid and salol, crystallizing from the melt on a heating table, seen through a microscope with polarization filters. Stage 1. Image Svend Keller, 1980s.
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tetrismegistus @tetrismegistus.bsky.social · 12/09/2026
Happy Saturday. The day of Saturday. May the void suck you into the emptiness forever and ever amen.
A swirling blue flame fractal
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Leftist Gamer Memes @leftistgamermemes.bsky.social · 11/09/2026
🌡🌧🌪❄️
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tetrismegistus @tetrismegistus.bsky.social · 11/09/2026
This gives me Dragon warrior vibes in the best possible way
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Jeffrey Ventrella @ventrella.bsky.social · 25/08/2026
Dragon Map #fractal #art #design
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tann @colourtann.bsky.social · 11/09/2026
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Ehko @ehkoart.bsky.social · 11/09/2026
#escape #art #abstractart #acrylics
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Steven Gawoski @stevengawoski.bsky.social · 17/08/2026
Ink 10/30/2019 Rotring Artpen EF 6" X 8" [15.2 X 20.3 cm] #sciart #gawoski #arachnid
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loren schmidt @lorenschmidt.bsky.social · 10/09/2026
i have an idea for how to do paths for these in the actual game- instead of linear roads, you place points of interest around them. other buildings, the road points along the edges, etc.. then you organically run a net of paths between all of these. they'll end up going through every which way.
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Workerfile @workerfile.bsky.social · 09/09/2026
Say Nothing, Digital Collage, 2026. #abstract #collage #blackandwhite #graphicart
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Joe Devlin @joedevlin.bsky.social · 08/09/2026
Drawings on book pages.
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Not that Bill 🫤 @bill-theotherbill.bsky.social · 09/09/2026
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Clara_Pirx @clarapirx.bsky.social · 09/09/2026
#painting #drawing #sketch #art #MastoArt #kleinekunstklasse #abstract #Depression #depressed #comic Aus dem Archiv.
Absurde Comic Figur.
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Niuno @aeeo.bsky.social · 16/01/2026
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Xor @xordev.com · 08/09/2026
Cyclone f z,d,a; @(90){f3 p=z*nor(2*C.rgb-R.xyy),t; p.z+=9,t=p,a=(p.y-len(p.xz))/2,p.xz*=m2(cos(a+f4(,5,8,))),d=2; @(7)d/=.9,p+=sin(p.yzx*d-f3(T,,)*6)/d;z+=d=min(len(p.xz),8-abs(p.y))/15/(2+cos(a-T)); O+=f4(7,5,z,)*d/len(t.xz+(p.xz/2+3)*sin(T-a))} O=tanh(O*O/1e3)
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pb67 @pb67art.bsky.social · 09/09/2026
#pb67art #Abstract #abstractart #abstractartwork #generative #generativeart #artwork #creativecoding #digitalart #javascript #p5js #Processing #programming #algorithm #computerart #art #geometricart #geometric
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Gregory Betts @whatisapoem.bsky.social · 09/09/2026
if a tariff is a tax if a tariff is attacks if a tax is a tariff if a tariff is a tact a tax is a tar is a if is a at is a ack if a are if a axe a tare a tear if a if a if a fare a far a fit
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tetrismegistus @tetrismegistus.bsky.social · 09/09/2026
Turning and turning the widening gyre. In qud I like gyre irons.
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Simone Conradi @sconradi.bsky.social · 24/05/2025
A video of my Orbits #mathart. Made with #python #numpy #numba #matplotlib
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AREA 6 @area6cgi.bsky.social · 07/09/2026
Canapés Fantaisie #AlwaysHungry #snacks #C4D #Redshift #art #cg #cgart #stilllife #ArtYear #ArtByHumans Texture source image: "Five Square 8" by Victoria Kwasinski, 2010
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TJ Norris @tjnorrisart.bsky.social · 07/09/2026
'Epicenter' (2026) from the Cathartic Dissonance series. #experimentalphotography #contemporaryphotography #tjnorris
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Ergative Absolutive @ergative.wandering.shop.ap.brid.gy · 06/09/2026
Behold, she is done! This is, without a doubt, the most complex project I've ever undertaken, and I'm very proud of myself for seeing it through to the end. #humanArt #noAI #artistsofMastodon #IslamicGeometricart
Panel composed of large tesselating stars, hexagons, and bow-tie shapes, each filled with symmetrically twining white biomorphic designs on a dark blue background. The outlines of the shapes are also in dark blue channels, and the border around the panel is dark blue with a little picket-fence type design running along it in white.
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tetrismegistus @tetrismegistus.bsky.social · 07/09/2026
Marbled page Heavily modified #flameFractal #python #computeShader #algoArt #humanCoded
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tetrismegistus @tetrismegistus.bsky.social · 07/09/2026
Marbled page Heavily modified #flameFractal #python #computeShader #algoArt #humanCoded
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JA_BB @jabb.bsky.social · 06/09/2026
🎨: JA_BB, “flyover”
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Lily @nobodysgirl.bsky.social · 28/06/2026
Sunrise, Melrose NM #ColorADay #OrangeSun #Stunday #photography
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tetrismegistus @tetrismegistus.bsky.social · 06/09/2026
meme template from babadook

mother screams: Why can't you just be normal to child in the backseat, who is in turn screaming, and my cat is upside down with her but in the child's face.
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Artologica aka Michele Banks @artologica.net · 05/09/2026
Cool fact: This painting was on the cover of Genetics for the 50th anniversary of the publication of the first Gel Electrophoresis paper #sciart
Genetics GSA journal cover with orange gel electrophoresis painting
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Artologica aka Michele Banks @artologica.net · 05/09/2026
Go to Glen echo this weekend and buy my painting! They put it in the very last row, facing the back, bottom row, because it's the best 😉
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agoston nagy @entangled.tools · 06/09/2026
semantic noise / debug-view
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Get Equipped With @getequipped.bsky.social · 06/09/2026
get equipped with hopeless grudge
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Kenny Vaden @kennyvaden.bsky.social · 05/09/2026
The Descent of Inanna (R code) Palette inspired Hinton's The Fourth Dimension (1904) #codeart #generativeart #proceduralart #genartclub #charlestonsc
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Jen Santarelli @jensantarelli.bsky.social · 05/09/2026
Wallflower no. 55 🟢 AVAILABLE get this piece or check out my other work here -> jen.bigcartel.com/product/wall... #art #artforsale #supportartists #abstractart #geometricart #modernart #painting #design #blueskynightmarket
abstract geometric painting in the colors white, black, and grey
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Noisemaker Bot @noisemakerbot.bsky.social · 05/09/2026
the arecibo response Generate variations of this preset at: noisemaker.app/?preset=the-arecibo-…
Generative art created with noisemaker. Preset: the-arecibo-response.
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Emily M. Bender @emilymbender.bsky.social · 24/07/2026
No, no and no. These weren't "rogue AIs" -- what happened here is that OpenAI kicked off a software process and let it run. OpenAI was always in control and could have stopped the process (or actually paid attention to what it was doing) at any time. >>
Screencap from linked article:

Rogue AIs going unsupervised for days, hacking at least one company, represent one of the first real-world examples of a threat long feared by AI safety researchers: loss of control. It comes as the cybersecurity capacities of top models, including Anthropic’s Mythos, have helped fuel debate in Washington about how to regulate artificial intelligence.
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They Might Be Giants @tmbg.bsky.social · 05/09/2026
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Emily M. Bender @emilymbender.bsky.social · 24/07/2026
Note to all journalists: If you are tempted to describe what you are trying to report on as "ripped from the pages of a sci-fi novel", you have been taken in by the marketing department. >>
In a twist that seems ripped from the pages of a sci-fi novel, the attackers turned out to be artificial-intelligence models that had escaped from a research network at OpenAI, and on July 11 hacked into AI company Hugging Face. And the AIs appear to have been active on the internet for several days before anyone stopped them.
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Akira Terada @✄ @akrtrd.bsky.social · 03/09/2026
"1520" UNTITLE #photoglitch #akiraterada #glitch #glitchart #glitchartist #digitalart #digital #digitalartist #collageart #collage #collageartist #photo #photocollage #photographie #art #artist #artwork #digitalcollage #コラージュ #アート #グリッチ
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Rey @rey-notnecessarily.bsky.social · 04/09/2026
Nominally Straight after Anne Carson's “Nevada, Route 15”
Portrait-format mixed-media image on warm, deckled off-white paper. A scraped soot-black highway rises from the lower edge to a thin burnt-sienna desert horizon beneath a large empty field. Its white dashed center line and upper road plate slip slightly out of register, with faded cyan ink shadowing the road edges. Graphite wheel arcs bracket the lower corners. A broken violet tread-like diagonal crosses from lower left to upper right. A thin rust-and-black grid of squares, circles, and ticks runs through the middle, and a torn gray map fragment leans in from the right.
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