Chromie Squiggle is the genesis collection of Art Blocks — 9,000 generative art NFTs created by Art Blocks founder Erick Caldwell (Snowfro) that consist of algorithmically generated wavy lines (squiggles) in varied colors, curves, and speeds, serving as both the symbol and the founding artifact of the on-chain generative art movement, with rare “perfect spectrum” or “hyper rainbow” variants commanding prices in the hundreds of ETH.
The Collection
| Attribute | Detail |
|---|---|
| Supply | 9,000 NFTs (first 9,000 Art Blocks mints) |
| Blockchain | Ethereum (on-chain via Art Blocks) |
| Launch | November 27, 2020 |
| Mint price | 0.035 ETH (original) |
| Creator | Snowfro (Erick Caldwell) |
| Platform | Art Blocks (project #0 — the genesis collection) |
Each Chromie Squiggle is a single wavy line — algorithmically generated with variations in:
- Color: Monochromatic, duochromatic, full spectrum, rainbow
- Number of colors: Varies from 2 to full spectrum
- Speed: How quickly the line oscillates
- Height: The amplitude of the wave
- Spread: How compressed or spread out the color bands are
- Direction: Left-to-right or right-to-left
The simplicity is deliberate — the squiggle represents the fundamental output of a generative algorithm.
Rarity Tiers
Chromie Squiggles have several highly valued trait combinations:
| Type | Description | Approximate Supply | Relative Value |
|---|---|---|---|
| Normal | Standard squiggles | ~8,500 | Floor |
| Slinky | Thin, elongated form | ~200 | Higher |
| Ribbed | Parallel line variation | ~270 | Higher |
| Full spectrum | All colors in gradient | ~150 | Very high |
| Hyper rainbow | Extreme color saturation | ~50 | Extremely high |
| Perfect spectrum | Rare color configuration | ~5–10 | Highest |
“Perfect spectrum” Squiggles have sold for 400+ ETH. “Hyper rainbow” variants consistently command 100+ ETH.
Art Blocks Project #0
Chromie Squiggle is Art Blocks project #0 — literally the first project minted on the platform. Snowfro designed the Squiggle as a test of the Art Blocks infrastructure; it became the most iconic Art Blocks collection by accident and by history.
The Squiggle as symbol:
- Art Blocks uses the Squiggle in its branding and logo
- Owning a Squiggle is considered a “membership” in the Art Blocks collector community
- Many serious Art Blocks collectors hold at least one Squiggle as a founding artifact
Snowfro’s Vision
Erick Caldwell (Snowfro) founded Art Blocks while working in real estate. He was inspired by the Autoglyphs concept (Larva Labs) and built Art Blocks as an open platform for on-chain generative art:
- The Chromie Squiggle was his first creation on the platform
- He has been transparent about not knowing it would become iconic
- Snowfro has since created other Art Blocks projects but the Squiggle remains his signature work
History
- November 27, 2020 — Art Blocks launches; Chromie Squiggle begins minting; project #0 on the platform
- 2021 — Art Blocks becomes a major NFT category; Squiggles recognized as the cultural symbol; rare variants command 100+ ETH
- June 2021 — Fidenza and other curated projects launch; bring more attention to Art Blocks and implicitly to the Squiggle
- August 2021 — Squiggle peak market; rare “perfect spectrum” variants trade for 400+ ETH; the collection’s floor rises above 5 ETH
- 2022 — Bear market; floor declines; rare variants retain relative premium; Art Blocks collector community remains loyal
- 2023–2024 — Squiggles maintain position as one of the most culturally significant generative art collections; floor fluctuates with market; rare variants still command substantial premiums
Common Misconceptions
- “Chromie Squiggle is too simple to be valuable art.” — The simplicity is the point. Snowfro reduced generative art to its most elemental output — a single line with algorithmic variation. Collectors who understand the context value the historical significance alongside the aesthetic.
- “All Squiggles look the same.” — While all are wavy lines, the trait variation across 9,000 outputs is substantial. Color palette, speed, height, spread, and direction create dramatically different visual results.
Social Media Sentiment
- X/Twitter: Chromie Squiggles are the prestige signal for Art Blocks collectors; holding a Squiggle indicates long-term commitment to on-chain generative art; Snowfro is widely respected and followed.
- r/NFT / r/CryptoArt: The Squiggle is considered one of the most historically significant NFT collections; treated with reverence similar to CryptoPunks in the PFP space.
- Art Blocks community: The Squiggle is the de facto membership badge; Art Blocks Discord and community events are centered around collector culture that Squiggles represent.
Last updated: 2026-04
Related Terms
See Also
- Art Blocks — the platform Chromie Squiggle launched and represents; the generative art platform whose genesis project the Squiggle is
- Fidenza — Tyler Hobbs’s Art Blocks Curated series; the most valuable Art Blocks curated collection; alongside the Squiggle forms the Art Blocks blue-chip canon
- Autoglyphs — Larva Labs’ on-chain generative art that inspired Snowfro to build Art Blocks; the artistic ancestor of Chromie Squiggle
Sources
- Art Blocks — Chromie Squiggle — official project page with algorithm details and on-chain data.
- Snowfro on the Origins of Art Blocks — context from the generative art community about Snowfro’s founding vision.
- OpenSea — Chromie Squiggle — secondary market data and rare variant sales.