Unique contemporary mosaic inspired by Pixel Art and crypto culture. « BTC PIZ: Bitcoin Eats Silver Pizza » revisits an iconic moment in Bitcoin’s history with an urban, monumental, and contemporary aesthetic: the « Silver Flippening » is the tipping point when Bitcoin’s market capitalisation officially surpassed that of the global silver market.
After being presented during Bitcoin Week 2026 in Paris, this artwork will be exhibited from the 10th to the 31st of October 2026 at the 16th International Mosaic Encounters in Chartres (Chapel of the Lycée Fulbert).

103Jean — Between Materiality and Digital Culture
Under the encrypted pseudonym 103Jean, Jean ART is developing a practice at the crossroads of contemporary mosaic, street art, and digital art. Drawing inspiration from pixelated language and urban visual codes (Villeglé, Invader, Ememem), he transposes digital images into physical matter: a « minimalist phygital art ». His work questions how an immaterial image acquires a lasting physical presence. Each piece is conceived as the equivalent of a unique « hash » (1/1): artisanal craftsmanship, a reflection on value, the trace, ownership, and the circulation of information.
Artist’s Statement: Why « Bitcoin Eats Silver Pizza »?
The artwork’s title carries a dual significance, both historical and economic:
- Pizza Day: This refers to the historic purchase of two pizzas for 10,000 bitcoins in 2010. The artwork creates a dialogue between digital culture and materiality, depicting Bitcoin « devouring » former monetary symbols.
- The « Silver Flippening »: The title highlights a major historic shift: Bitcoin’s total market capitalisation has now surpassed that of the global silver market. By using genuine solid silver coins to compose the Bitcoin, the artist materialises this superiority of digital scarcity over physical scarcity.

Beneath the central figure of the artwork « BTC PIZ: Bitcoin Eats Silver Pizza », a mathematical rigour takes hold. The artist has used stainless steel « Épi » (seed) coins to engrave, in minimalist typography, the acronyms « BTC » and « PIZ ».
- An Unalterable Foundation: The use of stainless steel for these inscriptions ensures that the « recovery words » of this artwork are protected against the erosion of time, much like the « BTC » of the Bitcoin protocol.
- Pizza Day as the Origin: The mention of « PIZ » serves as a reminder that the joy of this financial revolution was born from a concrete act of consumption, transforming code into matter.
- The Optimism of Disruption: Far from the aggressiveness of the markets, this Bitcoin displays a broad, jubilant smile. It transforms the act of devouring into a joyful transition, reminding us that the end of a system is, above all, the promise of newfound freedom. It is a positive artwork that does not merely warn; it celebrates.
Integrated Numismatic Materials
The artwork draws its strength from the accumulation of metals steeped in history:
- Silver 835/1000: French « Semeuse » franc (seed sower) coin, hand-stamped with the Bitcoin logo.
- Copper 920/1000: Marianne 5-centime coins, bringing an organic warmth to the composition.
- Stainless Steel: Épi 1-centime coins, symbolising industrial rigour.
Key Features
- Large format, unique piece (1/1).
- Contemporary mosaic entirely crafted by hand.
- Signature integrated on a hand-stamped solid aluminium tessera.
- Ready to hang: Equipped with a high-resistance technical suspension cable on the reverse.
- Dual certification: Physical security via hologram and digital traceability via an NFC chip.
Technical Specifications
- Technique: Mixed media mosaic (glass, pigments, acrylic, prints, tesserae, and metal coins).
- Dimensions: 60 x 50 x 3 cm.
- Weight: 5 kg.
- Support: Solid bamboo wood panel.
- Security: Secure hologram and NFC chip affixed to the back of the frame.
- Authenticity: Invoice and physical certificate provided.
Certification and Traceability
The physical artwork is sealed with a tamper-proof hologram and an NFC chip affixed to the frame. Its digital authentication relies on a dual-blockchain setup: a single seed phrase generates the private key controlling both The artwork’s NFT on Ethereum viewable on OpenSea (Click here to view the duplicate NFT visible in two wallets) and The wallet loaded with BTC viewable on the Bitcoin blockchain (linked with 0x09a83e075736ee069c22bd3868f84fa68096eaa0 wallet).
« The mosaic is the puzzle. The recovery phrase is engraved on the back of the coins. To access the digital funds, the physical artwork must be destroyed. »
Tags: Contemporary Art; Contemporary Mosaic; Street Art; Pixel Art; Digital Art; NFT Art; Blockchain Art; Crypto Art; Wall Sculpture; Pop Art; Unique Piece; Solid Silver; Silver.