Hanusa Design
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hanusadesign.com
Hanusa Design
@hanusadesign.com
Turning mathematical concepts into wearable art. We make Mathematical Jewelry, first modeled using computational software and then 3D printed for you. Supporter of all things #mathfashion. Proudly NYC. Meet the artist @mathzorro.bsky.social
Forbidden subgraph earrings - wear a theorem on your ears! Kuratowski's theorem says that a graph is planar if and only if it contains neither a K5 nor a K3,3 as a subgraph. Here are those two forbidden subgraphs.
Available at hdsn.us/NE230.
#MathSky #mathjewelry #gomath
November 16, 2025 at 11:04 PM
Hi! I turn mathematical ideas into wearable art.
I design #mathjewelry 💍 using computational software, bringing them to life through a 3D printing process (SLS nylon or lost-wax casting). Free US shipping over $99.
Visit hanusadesign.com to see the full collection.
#MathSky #mathart #smallbusiness
October 31, 2025 at 9:19 PM
I was fortunate to receive a large order; so I can share with you the five metals I offer at @hanusadesign.com side-by-side!

Top row: silver and brass. Bottom row: rhodium-, rose gold-, and 14k gold-plated brass.

This is my popular Möbius necklace, available at hdsn.us/MN328.
May 3, 2025 at 8:44 PM
Day 5 of #MathArtMarch is discovery. What do you get when you build a 3D analog of the Koch snowflake? Start with a tetrahedron and add smaller and smaller tetrahedra to the boundary. Keep going and you get ... a CUBE?!?!? 🧊🧊

Koch Tetrahedron: hdsn.us/ME234
Read more: hdsn.us/read

🧮 #mathjewelry
March 5, 2025 at 2:08 AM
#MathArtMarch for 3/4/25 (nice numbers btw!)

"swirly" ... that made me think of my rotini earrings. (pasta ftw!)
Each model swirls to replicate a different mathematical function. From left to right: |x| (x+sin(x)) sawtooth, x^2, x^3, e^x

They're so fun!

hdsn.us/rotini

#MathSky #mathjewelry
March 4, 2025 at 2:39 AM
The #MathArtMarch prompt for 3/3 is "Nature". This made me think about the cute honeycomb earrings I designed to go with my honeycomb pendant. They're a mixture of geometric (hexagons) and organic (generative Voronoi).

Earrings: hdsn.us/ME218
Pendant: hdsn.us/SS110

#mathjewelry #MathSky
March 3, 2025 at 12:50 PM
And since it's already March 2 in many parts of the world, I'll share mathematical jewelry on a three-dimensional square grid:

3D Plus Earrings, made up of seven cubes. The grid structure provides gives different views from different angles.

hdsn.us/NE206

#mathjewelry #MathSky #MathArtMarch
March 2, 2025 at 4:04 AM
What great prompts! I have some jewelry that fit many of these words; I'll see if the other topics inspire new pieces.

Day 1 of #MathArtMarch is my Circle Around Pendant, featuring circles of circles!

hdsn.us/MP414
March 2, 2025 at 3:58 AM
Here we have before the bath and after the bath... Or should I say the #aftermath?!

#mathjewelry #MathSky
January 28, 2025 at 3:26 AM
I like dyeing with blue dye because it always feels like playing with a magic eight ball!
January 28, 2025 at 3:18 AM
Some prints arrived today that I am excited to show off: Four knots and four finishes!

Trefoil Knot in Brass
Quatrefoil Knot in 14k Gold Plated Brass
Cinquefoil Knot in Rose Gold Plated Brass
Septoil Knot in Silver

Buy at hanusadesign.com

#mathjewelry #MathSky #knottheory #geekchic #nycfashion
January 17, 2025 at 1:48 AM
Happy to say that I have some last minute stocking stuffers in stock at#mathjewelry
#mathgift #gomath #goldenratio

hanusadesign.com
February 2, 2025 at 5:54 PM
Happy to say that I have some last minute stocking stuffers in stock at hanusadesign.com.

Do you see something you like and are interested in a different material? - Feel free to ask if it's in stock. (inventory on my site is a project for '25)

#MathSky #mathjewelry #mathgift #gomath #goldenratio
December 14, 2024 at 2:25 AM
Bubble bubble toil and trouble... In go gyroids, dodecahedra, tetrahedra, cubes, and other mystical objects...

Probably some eye of newt too...
November 25, 2024 at 2:47 AM
Here are up-close images of some best sellers.

You can follow the artist over at @mathzorro.bsky.social.

#MathSky #ShopSmall #mathjewelry #mathgift
November 23, 2024 at 1:41 AM
And today is an assembly day. Beautiful brass #mathjewelry heading out to Gallery North on Long Island
November 17, 2024 at 4:20 PM
As part of an experiment, I designed some scarves featuring my generative art! They are on sale at The August Tree gift shop at the Queens Museum.

I have two extra scarves available for $45 + free US shipping. email chris-at-hanusadesign-dot-com for more details.
November 28, 2023 at 1:39 AM
As an experiment, I designed some chiffon scarves featuring my generative art! They are on sale at @TheAugustTree gift shop at @QueensMuseum.

I have two extra 25x25" scarves available, one of each style. They are $45, with free shipping to the US. DM for more details.
February 2, 2025 at 5:54 PM
Hey everyone! I design mathematical jewelry using computational software. Then I have it 3D printed into wearable art. Here are some dodecahedra on the march! See more #mathjewelry at hanusadesign.com. #MathSky
October 10, 2023 at 1:44 AM
Who's up for a new necklace? For once I hope you say "Knot me!"

This is our Quatrefoil Necklace featuring the Quatrefoil Knot. All variants are in stock.

Find them now at#mathjewelry #knotjewelry

hdsn.us/MN324
February 2, 2025 at 5:54 PM
Newly discovered Monotiles! They're the talk of the town—and now wearable. Hot off the design table and available at Shapeways:

Hat w/tiling:Turtle w/tiling:Hat shape:Turtle shape:

shpws.me/Truy shpws.me/Trux shpws.me/TruR shpws.me/TruS
February 2, 2025 at 5:53 PM
Simple yet powerful. These new Dodecahedron Earrings add a touch of color to your wardrobe.

Coming soon to the @momath1 gift shop and available now at#mathjewelry
#3dprinted
#geometry

hdsn.us/NE262
February 2, 2025 at 5:53 PM
Hanusa Design is at the #jmm in Boston. Stop by and peruse! I'll be hanging around the 3rd floor of the Hynes Convention Center by the windows when I am not in sessions. I'm easily recognizable in my bright blue mask. See you there. #jmm2023 #mathjewelry
February 2, 2025 at 5:53 PM
Loving these Gyroid Earrings. They are on their way to @TheAugustTree shop at the @QueensMuseum. I am so honored to have my jewelry there - what a lovely museum shop with amazing staff!

Visitto start your mathematical jewelry adventure!

#mathjewelry

hdsn.us/NE278
February 2, 2025 at 5:53 PM
A @hanusadesign #mathjewelry refill is coming soon to @MoMath1!

Visitto see the full collection of styles.

hanusadesign.com
February 2, 2025 at 5:53 PM