Generative Art Timeline · Chapter 10: On-Chain Era (2020s)
2021
Hicetnunc (HEN) Founded by Rafael Lima

On March 1, Hicetnunc (HEN) officially launched its mainnet along with the OBJKT Swap Protocol on Tezos, which enabled NFT transactions. With low monetary barriers to entry and no gatekeepers, Hicetnunc exploded onto the digital art scene as a marketplace, fostering a loyal following of digital creatives from around the globe but particularly the Global South.
Before HEN, many established generative artists were skeptical of NFTs and avoided associations with them. As respected artists such as Mario Klingemann became some of the earliest adopters, HEN gained instant legitimacy. The platform rapidly became popular with a near-utopian, frenzied community. This explosion of creativity brought generative art from South America, with its illustrious legacy, to the entire world.
Text by Peter Bauman. Generative Art Timeline, Le Random, fact-checked September 2026.
Sources
People
Movements
Blockchain Art, digital art, generative art, NFT Art, Tezos Art
Filed under
- Ideas
- access, Blockchain Art, collaboration, community, crypto art, digital art, gatekeeping, generative art, legitimacy, market, NFT Art, platforms, Tezos Art
- Technologies
- NFTs, OBJKT Swap Protocol, Tezos
- People
- Mario Klingemann, Rafael Lima
- Organisations
- Bright Moments, Hic et Nunc (HEN)
- Places
- Global South, South America
Echoes across time
- 1989 · Beyond Computer Art by Brian Reffin Smith
- 1968 · Computer Graphic Exhibition at Brno House of Arts
- 1973 · France Hosts International Computer Art Events
Le Random editorials
- Ten Moments in South American Generative Art History, Peter Bauman, November 15, 2023
- Mario Klingemann & A.I.C.C.A. on Alien Perspective, Peter Bauman, March 10, 2025
Le Random podcast
- Timeline Ch 10—On-Chain Era (2020s) with Erick Calderon, Lauren Lee McCarthy, Itzel Yard & Rafael Lozano-Hemmer — listen with transcript on Le Random (02 Sep 2024, 63 min). Chapter 10’s episode. Apple Podcasts · Spotify