iiinova — where your digital self keeps evolving

Reposted by Elke Stangl (elkement)

Andrew D Hwang @diffgeom.com · 28/09/2026

With Halloween fast approaching, I'm introducing a new mathematical nylon earring design (sterling silver findings) at a special introductory price: www.diffgeom.com/product/vola... Stock is limited. The price includes shipping! (Available in the US only.) #MathArt #SciArt #Jewelry #3DPrinting

A pair of mirror-image earrings on a green background, one orange the other black, in the shape of fluted mathematical pyramids that suggest cooling fins or bat wings or superhero insignia. At the top is visible a display card reading "Differential Geometry: Elegance, beauty, love of math."

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Elke Stangl (elkement) @elkement.art · 24/09/2026

I've connected my two antique phones to form a working intercom - deliberately makeshift. A cropped photo of this setup is my drawing reference now. #SciArt More nostalgic details in this blog post: elkement.art/2026/09/24/i...

Photo of 1) a makeshift intercom from two antique phones (1950s and 1970s 2) a cropped photo of this setup on an ipad and 3) an unfinished drawings on black paper using this photo as a reference. (c) elkement.art 2026

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Reposted by Elke Stangl (elkement)

Bru.ib⭐ @bruib.bsky.social · 21/08/2026

This is where I post from: #Art

a torus looking shape formed from glowing circuit like designs, on a black, speckled background.

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David Brace @davidbrace2.bsky.social · 21/08/2026

In progress: "Red", oil on watercolour paper, 5 3/4 x 8 1/2" #wip #art #sciart #invertebrates

A small realistic painting of a red dragonfly perched on a twig against a butter yellow background.

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Elke Stangl (elkement) @elkement.art · 21/08/2026

I wrote *mathemartical* again in the ALT text :)

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Elke Stangl (elkement) @elkement.art · 21/08/2026

Art based on physics: Colored pencil constructions on black paper. Fine art prints available on INPRNT: www.inprnt.com/gallery/elke... #SciArt Featuring: ~ Mass Shell ~ Aharonov-Bohm Effect ~ Osculating Circles ~ Motion of the Prolate Gyroscope ~ Spherical Harmonic Function ~ Gaussian Beam

Collage of (mockups of) art prints from scans of orignial art: Geometrical drawings visualizing mathemartical concepts in physics. Traditional descriptive geometry constructions, colored pencils on black paper. By elkement.art 2026. Art prints by INPRNT.

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Elke Stangl (elkement) @elkement.art · 20/08/2026

I have drawn something from my past - as an experimental physicist working with lasers: The hyperboloid-shaped envelope of a Gaussian Beam! Notes on physics, geometry, and art: elkement.art/2026/08/20/g... #SciArt

Geometrical construction of the hyperboloid-shaped envelope of a Gaussian beam. Orthographic projection, traditional descriptive geometry. Colored pencils on black paper, by elkement.art 2026.

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David Bez Artist @davidbezartist.bsky.social · 19/08/2026

3123 City Deconstruction (136) acrylic and oil on paper 22x16 inches. You can see more of my work here www.instagram.com/davidbezarti... #Art #Painting #City #Architecture #Urban

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Dr. Laci Brock 🪐 @stellerarts.com · 14/08/2026

Oil paintings in progress. I’ve been challenging myself to paint different materials. So far I’ve tackled Mylar, crystal, plastic, glass, construction paper, carbonated beverage, and gummy candy. It’s been super fun to put my skills to the test, exploring beyond nebulae & planets

3 paintings hanging on a wall easel. Toilet paper roll space shuttle, Baja blast, gummy star candy

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Elke Stangl (elkement) @elkement.art · 13/08/2026

Traditional construction of a spherical harmonic function. Notes on physics, math, and geometry: elkement.art/2026/08/13/s... #SciArt #Physics #MathSky

Geometrical construction of the spherical harmonic function Y_32. Orthographic projection, traditional descriptive geometry. Colored pencils on black paper, by elkement 2026.

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Elke Stangl (elkement) @elkement.art · 07/08/2026

Retrospective of my series of physics-based art: "Atoll of Diffraction" #SciArt (1) "Stellar Corona" based on a diffraction grating with a few slits narrow compared to their distance. Art print: www.inprnt.com/gallery/elke... Blog post: elkement.art/2023/09/27/s...

inprnt.com

Stellar Corona, an art print by Elke Stangl

Gallery Quality Prints

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Elke Stangl (elkement) @elkement.art · 06/08/2026

New - long - physics and art blog post: ~ Visualizing the motion of a force-free gyroscope - a little story about an ellipsoid and an alien. ~ How I drew it, and how I mounted the drawing on a canvas with magnets. #SciArt elkement.art/2026/08/06/g...

elkement.art

Geometry of the Motion of a Free Prolate Gyroscope (and the Power of Magnets)

How should I spin the story of the gyroscope this time? Imagine, you have a wonderfully crafted elongated ellipsoid from wood (shaped like a rugby ball). You built some apparatus that make it spin …

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Reposted by Elke Stangl (elkement)

Non-Euclidean Dreamer @noneucldreamer.bsky.social · 05/08/2026

I think atan(sgn(x)) should get simplified to pi/4*sgn(x)

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Elke Stangl (elkement) @elkement.art · 05/08/2026

You need to follow @msmathcomp.bsky.social for amazing math art conference reporting!

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Reposted by Elke Stangl (elkement)

Victoria aka Blaze @burrddoh.bsky.social · 05/08/2026

Good morning, birders 🪶 The #BirdOfTheDay theme is #RedOrDead, any bird with red in the capture but not on the bird or a photo of a bird on bare winter branches Big Red striking a pose during an ice storm

Northern Cardinal male, a bright red spot nestled in branches encased in ice

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Reposted by Elke Stangl (elkement)

Dr. Laci Brock 🪐 @stellerarts.com · 04/08/2026

Laci paint this, Laci paint that. How do I actually choose which telescope & spacecraft images to paint? Well, a reference image has to tickle my brain in the right way! Here are 3 things that guide my decision

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Elke Stangl (elkement) @elkement.art · 05/08/2026

Latest mathematical art pillow - printed with two different hand-drawn drawings on front and back. 1) Stereographic projection of circles 2) 3D Lissajous figures from 2D projections Originally created with watercolor pencils on canvas. #SciArt #MathSky Store: store.elkement.art/products/cir...

Collage of mockups of a pillow, printed with colorful, hand-drawn mathematical art - watercolor pencils creating a stained-glass-style tesselation that emerges naturally from the descriptive geometry construction lines. Different art on front and back: Lissajous Trilogy - 3D Lissajous figures and 2D projections, stereographic projection of circles through the North Pole to lines.

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Elke Stangl (elkement) @elkement.art · 04/08/2026

From the archives: The very first series of code-generated diffraction artworks, combined with drawings by Isaac Newton (Opticks). #SciArt #Physics Blog post with more images and background info: elkement.art/2022/01/17/n...

$Combination of six diffraction artworks, each a collage combining 1) Code-generated diffraction artworks created with Python code / SageMath - fabric of stacked curves, each colored according to the wavelength dffracted 2) Isaac Newton's drawings from Opticks. By elkement 2022.$

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Andrii Frolov @artandriifrolov.bsky.social · 04/08/2026

"Night Taxi" - my oil painting

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ennu @ennuance.bsky.social · 24/07/2026

7月のカレンダーイラストニワナナカマドでした

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ennu @ennuance.bsky.social · 31/07/2026

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Rose Schmits @roseschmits.bsky.social · 21/07/2026

Everyone needs a tentacled Cup www.roseschmits.com

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Roo Nelo @rooneloart.bsky.social · 24/07/2026

I received a wonderful postcard set from @diffgeom.com. I love them so much that I thought I’d squeeze in a little rough animation. If you like math art, check out his online store: diffgeom.com

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Kera Damo® - Visual artist from The Hague (NL) 😁🎨🖌 @keradamo.com · 29/07/2026

'Uit het hart' ('From the heart') I did a collaboration with artist Femoesa in our hometown The Hague and made a post about it 😊 #KeraDamo #Femoesa #Heart #StreetArt #DenHaag

Uit het hart (From the heart) A collaboration between artists Femoesa and Kera Damo in The Hague

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Reposted by Elke Stangl (elkement)

Dr. Laci Brock 🪐 @stellerarts.com · 29/07/2026

Baja Blast progress 🚀. Almost finished with all the drink bubbles. Up next will be the lid, metal straw, and then wrapping up the background “stickers”

11x14” oil painting on easel of a Baja Blast in a Taco Bell cup. The background has painted “stickers” of the cheesy Gordita crunch. The white outline is painted for stars and rocket ships.

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Reposted by Elke Stangl (elkement)

Bru.ib⭐ @bruib.bsky.social · 25/07/2026

Ten Ten Ten. #Art

an abstract 'cityscape' of striped cubes and blue line, presented in a distorting 360 degree panoramic view.

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Reposted by Elke Stangl (elkement)

Joyce EM 🌊🇺🇦 @jempoetry.bsky.social · 26/07/2026

I love #glass & how it works with light. One of my friends I grew up with is a glass blower & it’s fascinating to watch him work. Molten, solid, colored. #BlueSkyArtShow #ECK

Looking up into a circular stained-glass light with a dark central oculus, surrounded by radiating geometric panels and intricate floral motifs in warm shades of rose, amber, red, turquoise, and deep blue. symmetry and rich color.

Everyone has a favorite mausoleum window, right?

An arched stained-glass window set into a rough stone wall, overlaid with intricate black wrought-iron scrollwork. Rich shades of blue, green, amber, and red glow behind the decorative iron design, creating a striking blend of architecture, metalwork, and colored light.

Hagerstown, MD church with Tiffany windows. Church tower was used as a sniper’s nest in the Civil War. They didn’t like me asking about certain parts of their history…

Interior of a church with a row of tall, arched stained-glass windows depicting biblical figures and religious scenes in vivid blues, reds, golds, and greens. Sunlight filters through the windows, illuminating the white walls, dark wood trim, and quiet sanctuary.

A collection of ruby-red glassware, including a tall fluted vase, rounded vase, bowls, and goblets, arranged on an ornate silver tray atop a dark wood table. Sunlight streams through a large window behind the display, making the translucent glass glow with rich crimson tones.

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Reposted by Elke Stangl (elkement)

Artologica aka Michele Banks @artologica.net · 26/07/2026

What's your sign?

Art by Alicia Eggert. Red and pink neon

This present moment used to be the unimaginable future

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Elke Stangl (elkement) @elkement.art · 26/07/2026

Testing a new way of mounting my original drawings (on black paper) on stretched canvas - work in progress. "Painting myself a frame and letting the white canvas play mat." (Drawing: Physics of the gyroscope, descriptive geometry construction #SciArt )

Photo of a geometrical drawing (colored pencils on black paper, descriptive geometry, physics of the gyroscope), attached to a stretched canvas. The edges of the canvas are painted black and there are a 5centimeters of white canvas between the edge of the drawing and the edge of the canvas - evoking a white mat and a thin black frame.

Photo of a a detail (corner) of geometrical drawing (colored pencils on black paper), attached to a stretched canvas. The edges of the canvas are painted black and there are a 5centimeters of white canvas between the edge of the drawing and the edge of the canvas - evoking a white mat and a thin black frame.

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Elke Stangl (elkement) @elkement.art · 21/07/2026

My posts on social media are usually terse as I have always been primarily a long-form blogger. Latest post triggered by my recent drawing - remembering my early encounters with crystallography and mathematical art: elkement.art/2026/07/21/d...

elkement.art

Diamond Cubic

Once upon a time I analyzed electron diffraction patterns. They looked like this: Electron Diffraction Patterns, public domain images colored in “matrix green”. These patterns are the i…

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Bru.ib⭐ @bruib.bsky.social · 21/07/2026

Photonic filings in a magnetized light field. #Art

abstract light forms, blurred with motion on a black background, rendered in a stippled style.

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Elke Stangl (elkement) @elkement.art · 20/07/2026

The crystal structure of diamond. Colored pencils on black paper. #SciArt #Crystallography #Physics #Geometry #MathSky

Diamond Cubic by elkement 2026. Crystal structure of diamond, colored pencils drawing (construction) on black paper. Two face-centered cubic lattices, shifted by one fourth of the space diagonals of one of the cubes. The atoms on the shifted positions become the centers of tetrahedrons formed by four atoms of the unshifted part. Showing the tetrahedrons (edges highlighted in yellow, orange, and red), and the two "sub-lattices" have blue and green atoms, respectively.

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Fernando Salvaterra @salvaterra.bsky.social · 14/07/2026

Hi #portfolioday I do maps, apparently. #ttrpg #cartography

fantasy map illustration depicting a flat world floating in the void. it has a ruined city in the north, desolated plains in the northeast, a strange reality warping land in the northwest with a whilrpool of stars, broken lands just south of it, dangerous hills in the east, a stange juntle in the south surrounded by a vast mountain range. all this around a central chaotic area with war, warping terrain, a lake of acid, a cursed citadel, burning cities.

a fantasy map illustration titled "the divine empire of cirrhul" where a central lake surrounded by a circular mountain range sits in the middle of a land with hills, rivers and plains. another big mountain range to the north and a vast forest to the south. steppes to the northwest and a sea to the southeast. the border is decorated with statutes of the gods.

map or landscape illustration in a tarot card proportion, depicting a fragmented land with big stone slabs open up to a ravine below. It has a long stone stairway going down, a strange crystal palace, some trees and desert-like terrain, a giant anthill, a river cascading to the ravine and a pool on a floating islet, containing a giant, desperate eel that doesn't fit well in the pool.

fantasy map illustration of a devastated land crossed by roads. suburbs to the northwest, a quarry in the northeast, a forest being destroyed, industrial plant, a marsh, a trash dump terrain, mountains to the southwest, a farm at the bottom of the map.

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Gwen Fisher @gwenbeads.bsky.social · 08/07/2026

Lately I’ve been painting landscapes with gouache paint

Landscape painting with stars in the sky

Landscape painting with giant Jupiter in the sky

Landscape painting bring of houses, trees, shrubs, a cobblestone street, and a starry sky.

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Dr. Russ Stoneback @cosmicstudio.io · 14/07/2026

Physics allows us to see the world how it truly is, rather than what we think it is. 'Polar Flowers' shows us how the Earth's magnetic field unfurls for the magnetic poles in the same way a flower opens. #sciart

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Coreyartus @coreyartusimagery.com · 14/07/2026

For #PortfolioDay, I have recent pieces to share. I'm a Northern Cali artist on the Redwood Coast. My most popular work features birds and Art Nouveau-inspired fairytales and regional flora & fauna. I make greeting cards and limited edition prints. coreyartusimagery.com #art #IndieArtist #BskyArt

Illustrated Barn Swallow on a wooden stump, posed in front of a brown/tan paper texture with a blue and white Bokeh lighting effect and a halo of white light surrounding it.

Illustration of a Pileated Woodpecker. Behind the bird is a blue paper texture and a bokeh lighting effect in greens and golds. Surrounding the bird is a red and white halo of light.

Art piece of a Cooper's Hawk, perched on a branch in front of a blue paper texture and a bokeh lighting effect. Surrounding the bird is a white halo of light.

Illustrated stylized Goshawk, perched on a stump. Behind it is a paper texture with a purple gradient at the top and a coral gradient at the bottom, as well as a bokeh lighting effect and a white halo of light. Dominanat colors are white, browns, greens, pinks, and grays.

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Elke Stangl (elkement) @elkement.art · 14/07/2026

Physics art notebooks - from original geometrical drawings on black paper. Different drawings on front and back side, e.g. 1) Theory of the gyroscope, Poinsot's cones annotated wih their German names 2) Special relativity, hyperboloid-shaped energy-momentum relation #SciArt #MathSky

Photo of a spiral bound notebook, front and back printed with different geometrical constructions - colored pencils on black paper, white margin reminiscent of a mat.
The constructions shows the 1) cones used in Poinsot's theory of the gyroscope and 2) the hyperboloid representing the mass shell in special relativity.

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Elke Stangl (elkement) @elkement.art · 10/07/2026

Osculating Circles. Colored pencils on black paper, scanned. Traditional descriptive geometry construction. Approximating the trajectory of a hypothetical particle with half an ellipse / its osculating circle. #SciArt #MathSky

Geometrical construction, colored pencils on black paper: Meandering trajectory of a particle, part of it approximated by half of an ellipse. Side view, top view, view in true size. Traditional descriptive geometry.

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Britt Lundgren @brittlundgren.bsky.social · 08/07/2026

Pretty pleased to have just seen a nice Kelvin-Helmholtz instability in Lord Kelvin's natve Scotland! 🥰

A sunset over a Scottish loch, with clouds forming a wave pattern

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Ramin Nasibov @nasibov.me · 08/07/2026

I hope the next global trend is critical thinking

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Clive Thompson @clivethompson.bsky.social · 08/07/2026

Excellent @jasonkoebler.bsky.social piece at @404media.co about the cultural shift in real-world and online flyers ... ... as people start posting AI-generated ones that all have the same bland creepy look www.404media.co/we-are-livin... (unpaywalled, just in case: archive.is/pNTQh) 1/2

404media.co

We Are Living in a ‘ChatGPT Flyer Pandemic’

"Hey if this is your flyer, I’m not going, I’m not donating, I’m not sharing. Don’t ask me."

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