Polychora NFT Collection
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Polychora: Making the Fourth Dimension Tangible
By Pardesco • Mathematical Sculptor • Creator of Xhi Virtual Gallery
XHI: The Flagship That Started Everything
Imagine holding infinity in your hands. That's what happened when I first rendered XHI—a bitruncated 120-cell that exists in four dimensions, now living permanently on the Ethereum blockchain.
In 2024, XHI became the first four-dimensional polytope ever minted on Ethereum. This isn't just another NFT. It's a mathematical monument, the beating heart of my revolutionary Xhi virtual gallery, and currently the only piece from the Polychora series in existence.
Historic First
First 4D polytope on ETH
1 of 1
No other pieces minted yet
120 Cells
Mathematical perfection
Interactive
Fully explorable 3D file
Experience XHI in 3D
Drag to rotate • Scroll to zoom • Click to explore
XHI • The only Polychora piece currently minted
Bitruncated 120-cell (hexacosihecatonicosachoron)
What You're Really Looking At
Four-dimensional objects shouldn't exist in our three-dimensional world. Yet here's XHI, rotating before your eyes—a shadow of something impossible made real through mathematics and code.
I discovered polytopes during late nights with Stella 4D software, mesmerized by forms that exist beyond human perception. Each vertex color in XHI follows my proprietary algorithm, revealing relationships between dimensions that would otherwise remain invisible. When you rotate it, you're seeing what four-dimensional beings would consider a simple shape—like how we see a cube.
"The moment I first rendered XHI, I knew I'd found my life's work. This wasn't just geometry—it was proof that beauty exists in dimensions we can barely imagine." — Pardesco
From Digital to Physical: Bronze Polytopes on Request

Your Polytope in Bronze
While XHI lives on the blockchain, I also create physical manifestations of these mathematical forms. Each sculpture begins as pure mathematics, transforms through 3D printing, and achieves permanence through lost-wax bronze casting—a 5,000-year-old technique preserving 21st-century mathematics.
The Creation Process
Every physical piece is made to order, taking 6-8 weeks from commission to delivery:
- Mathematical modeling in Rhino 3D ensures perfect accuracy
- 3D printing creates the initial form
- Lost-wax casting transforms it into eternal bronze
- Hand finishing brings out the mathematical beauty
Physical sculptures available by commission
Inquire About Physical PiecesEach includes certificate of authenticity and mathematical documentation
Why Collectors Are Drawn to Polychora
Absolute Rarity
XHI is currently the only minted piece. You're not just early—you could own the genesis piece of an entirely new art movement.
Mathematical Truth
This isn't interpretation or abstraction. It's pure mathematics rendered visible—as objective as the laws of physics.
Historical Importance
The first 4D polytope on Ethereum will always be the first. That's permanent.
Gallery Centerpiece
XHI anchors the revolutionary Xhi virtual gallery—a new paradigm for experiencing impossible geometry.
Living Art
Interactive, explorable, and eternally fascinating. This art reveals new perspectives with every viewing.
Intellectual Elegance
Own something that sparks conversation, wonder, and contemplation about the nature of reality itself.
What Owning XHI Means
When you acquire XHI, you're not just buying art—you're becoming the custodian of a mathematical breakthrough.
- Full ownership of the historic first 4D polytope on Ethereum
- Interactive .glb file for endless exploration
- Display rights in any metaverse or virtual gallery
- Complete mathematical proofs and documentation
- Direct access to me for the story behind the work
- Option to commission a physical bronze twin
- Your name forever linked with this mathematical first
The Collection's Future
XHI is just the beginning. The Polychora series will eventually include select four-dimensional forms, each chosen for its mathematical elegance and visual impact. But right now, XHI stands alone—the pioneer, the proof of concept, the piece that started it all.
Future pieces will be announced to XHI's owner first. Building this collection slowly and thoughtfully ensures each piece maintains the significance and rarity that collectors deserve.
Ready to Own Mathematical History?
XHI awaits its visionary collector—someone who sees beyond the present into a future where mathematics and art are inseparable.
Note: XHI is the only Polychora piece currently available. Once acquired, it may never appear on the market again.
Join the Mathematical Renaissance
Follow the evolution of four-dimensional art and be first to know about future Polychora releases.
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