Enchiridion

The work and its context

Enchiridion begins with the rectangle and repeatedly asks what can happen inside it. A broad field divides into smaller fields; one cell acquires a stack of borders while its neighbour splits into narrow strips. The picture remains insistently flat, yet its recesses can suggest windows, cabinets or architectural plans. That suggestion is unstable. These are arrangements of colour and division, not drawings of usable rooms. Looking shifts between reading individual compartments and following the larger order that contains them. ^{1 2 3 4}

Generative Artworks, the duo Alex and Stephen, released the 1,024-work series through Art Blocks Factory. Their project statement connects its geometry to Jean d'Espagnet's Enchiridion Physicae Restitutae and presents it as a counterpoint to the amorphous forms of their earlier Empyrean. This is the artists' framing of the relationship, not an independent account of d'Espagnet's philosophy. The Generative Artworks dossier supplies the wider artist context. ^{5 6}

The comparison here concerns four early outputs, alongside AB5D's verified holding, edition 657. The held work arranges turquoise, green and grey compartments in two horizontal panels on white. Its upper half concentrates nested outlines around relatively open cells; its lower half moves between broad divisions and tiny grids. The same visual grammar can therefore produce different densities within a single work, without changing medium or introducing a new class of shape. ⁷

Conception and development

In a launch interview dated 2 July 2021, the duo describe seeking a more rigid, architectural counterpart to Empyrean. They explain that an initial idea passes between them before frequent discussions and an intensive weekend of coding, refinement and removal. Alex stresses the algorithm's unpredictable range, from intricate constructions to simple patterns. Their account gives a working method, but it does not identify which collaborator wrote each function or supply a complete version history. ⁶

That last stage, removing features, is particularly relevant to the finished program. Almost everything visible belongs to a restricted family: rectangles, borders and surface treatments inside rectangles. Variety comes from how those elements are related. A deeply nested frame and an unadorned strip may share a palette but ask the eye to move at different speeds. The script's division between overall arrangement and local decoration makes this restricted vocabulary explicit. ⁸

The historical title need not turn every rectangle into a philosophical symbol. The artists supply the intended contrast with Empyrean; the outputs offer a separate test of whether the parts hold together. In the examples below, unity is neither perfect symmetry nor identical repetition. A common boundary language allows abrupt shifts in size, density and colour to remain legible as one composition. That is an interpretation of the viewed works, rather than a recovered diagram of the artists' intentions. ^{1 2 4}

How the work was constructed

The complete indexed script contains 8,593 characters and uses p5.js 1.0.0. It splits the token hash into thirty-two byte values, while also taking an initial portion as the seed for a bitwise pseudorandom generator. The same initial seed is passed to the library's noise function. Direct hash values choose several broad characteristics; successive pseudorandom calls and spatial noise determine more local decisions. The resulting picture is assembled from a reproducible input rather than composed anew with fresh browser randomness. ^{5 8}

The canvas follows the smaller window dimension. Its measurements are expressed as proportions of a 1,080-unit reference: border weight, margins, gaps and stopping thresholds scale together. The working field begins inside a surrounding margin of approximately one eleventh of the canvas width. This keeps the composition recognisable as an inset structure even when the interior becomes very crowded. Minor offsets can disturb the exact alignment without abolishing that larger frame. ⁸

A global configuration selects one of eleven palette arrays, a white or palette-derived background, and a colour-change tendency. It then selects either recursive partitioning or an arrangement based on one to four rows and columns. The alternatives can yield a single field, horizontal bands, vertical bands, a grid or an irregular partition. The colour tendency governs whether a child keeps its parent's colour or samples another palette entry; it does not guarantee that every attempted change produces a visibly different colour. ⁸

Recursive partitioning operates at two scales. At the larger scale, a region may be split across its width or height, or a smaller motif may be generated and copied across subdivisions. Otherwise it becomes a local field. At the smaller scale, the field can again split horizontally, vertically or into a repeated arrangement. These are conditional branches with size and position tests. They are not a uniform grid secretly applied to every output. Repetition and unequal subdivision are both available within the same system. ⁸

When a local region reaches a terminal drawing step, the script constructs a rectangle with black outline and selected fill. A further condition can create an inset region inside it, reducing its dimensions and continuing the procedure. Repeated insetting produces the multiple concentric borders visible in editions 0, 1 and 657. The apparent recess is therefore a stack of flat rectangles drawn in order, not a perspective projection or a model of depth. ^{8 1 2 7}

Noise introduces a subtle deviation. The same position-based noise value offsets both coordinates of a newly created rectangle within a small range. Width and height are not correspondingly replaced by a freehand contour. The geometry stays rectangular while neighbouring boundaries can become slightly displaced. This distinction matters: an impression of irregular assembly comes from placement within an otherwise strict vocabulary, not from simulated brushwork or an imported texture. ⁸

Decoration is selected separately from the layout. Options include parallel or perpendicular fine lines, crosshatching, regular or irregular dots, gradients and no extra treatment. Some branches choose among related decorations randomly; others use spatial noise to make the choice. Lines and dots scale with the rectangle's dimensions. The gradient branch uses the canvas drawing context to interpolate diagonally between the fill colour and another palette colour. A change of surface can thus alter the apparent material of a cell without changing its outline. ⁸

The program also stores a lighter version of the palette for certain small marks. This is a simple channel increment, not a lighting calculation. Stripe colours are selected relative to the fill's palette position, giving even a dense patch an organised colour relationship. Black outlines remain a common separator. Those repeated separators explain why palettes with very different saturation can still produce a recognisable family of compositions. ⁸

All construction occurs during setup; there is no artist-defined draw loop, input handler or audio routine. The five original renderers inspected here presented still compositions. The work is static in that sense, although its reproducibility still depends on the token input, drawing script, library and canvas implementation. A screenshot preserves one appearance; it cannot by itself explain the nested structure or replace the rendering environment. No cross-device equivalence test is claimed. ^{8 9}

The mint

The current index records first and second mints on 29 June 2021, at 00:21:47 and 00:24:59. Activation follows at 16:25:38 that day. The scheduled-start field repeats the second-mint timestamp, and the collection page gives 29 June as release date. These records establish early project activity; they do not by themselves establish the advertised public sale. Full timestamps and offsets are retained in the evidence record. ⁵

The contemporary interview announced that the project would be unpaused on 5 July at noon EDT, equivalent to 16:00 in the index's timestamp offset. Completion is indexed at 16:34:03 that day. The announcement is evidence of an intended public opening, not transaction-level proof that sales began at exactly that moment. A precise public sellout duration would require checking the actual opening and separating public purchases from other allocations. ^{6 5}

Current invocations and maximum are both 1,024, and the recorded price setting is 0.08 ETH. The inspected launch interview does not state an opening price. Current configuration should therefore remain distinct from historical price, just as present supply is distinct from the original announcement's maximum. No gas-cost estimate or allocation breakdown is inferred from these fields. ⁵

Copyright and licensing

The project metadata reports NIFTY and supplies no terms link. Art Blocks' June 2021 licensing guide identifies NIFTY as a name used for NFT License 2.0. The published version 2.0 text reserves the underlying intellectual property to the creator and grants specified rights to token owners, rather than dedicating the work to the public domain. This connects the platform's terminology to a known licence text, while leaving the absence of a project-specific completed terms document explicit. ^{5 10 11}

The standard text covers personal noncommercial use, conditional marketplace and application display, and limited merchandise commercialisation. Its application-display conditions are more specific than a blanket permission to reproduce any owned token permanently on any website. Ownership of AB5D's edition has been verified, but the precise basis for an enduring public archival display remains an editorial rights question. The reported NIFTY label is retained here; it is not a Creative Commons dedication. ^{11 7}

No separate artist-code licence was identified. The p5.js 1.0.0 dependency has LGPL 2.1 terms of its own; these do not automatically license the duo's program or the rendered images. The script is analysed here without redistribution. CC0 applies to this essay's original prose, not to the artwork or software. Historical changes to the project's terms have not been reconstructed. ^{8 9}

Close reading of four outputs

The sample uses editions 0, 1, 10 and 20, selected in advance as an early-edition comparison. Their full token IDs are 101000000, 101000001, 101000010 and 101000020 on Ethereum contract 0xa7d8d9ef8d8ce8992df33d8b8cf4aebabd5bd270. Each original generator page was visually inspected. These four works demonstrate particular relationships, not the frequency of traits across the edition. ^{1 2 3 4}

In #0, a turquoise ground surrounds a dense assembly of grey, green and blue-grey compartments. Multiple nested borders give some cells the appearance of deep frames, while adjacent strips remain comparatively plain. Fine coloured lines sit inside many rectangles, adding a second scale of division below the heavier black structure. The eye can follow large horizontal bands, then lose that organisation among small irregular cells. The ground remains visible between groups, preventing the composition from closing into one uninterrupted block. ¹

In #1, three tall panels stand apart on a pale grey-green field. The left panel is mostly long vertical strips, including a conspicuous light-blue band. The middle holds a segmented dark column beside broad white and navy areas. The right is more heavily framed and breaks into a small grid near its base. This example is valuable beside #0 because it shows how little is needed for a substantial change of pace. Long, relatively empty surfaces slow the eye before the small lower-right compartments accelerate it again. ²

In #10, sixteen similar modules form four rows and four columns on white. Each module has two narrow upright regions on the left and a broader region on the right, enclosed by black lines and thin nested edges. Orange, gold and dark brown gradients make the cells seem lit, but the lighting is a repeated colour transition rather than an illumination model. Repetition gives the whole a tiled cadence. The variation that matters here occurs inside the module and through looking across its recurring divisions. ^{3 8}

In #20, a dense blue, grey-green and white partition occupies the square. Tall bands dominate the upper-right area, while much smaller cells cluster at upper left and along the sides. A large pale grid above a blue grid provides a conspicuous central anchor. The left lower region is compressed into slender vertical passages; the lower right remains broader and calmer. This uneven distribution of detail makes the work feel assembled without implying that it is arbitrary. Shared outlines and palette let sharply different scales coexist. ⁴

Significance and limitations

Enchiridion's distinction is its ability to make containment an active visual event. A border can separate, connect, repeat or suggest a recess depending on what surrounds it. The restricted vocabulary makes these changes easy to recognise but difficult to exhaust. The four examples move from densely partitioned fields to long panels and repeated modules while remaining connected through their treatment of edges. Their interest does not depend on identifying a rare configuration. ^{8 1 2 3 4}

The artists' proposed unity is most persuasive as something the viewer tests. Small cells can compete with a larger order without destroying it; repeated frames can make a flat surface appear spatial without depicting a building. The result is a series in which a limited grammar sustains markedly different rhythms of attention. The historical title directs inquiry, but the visible relations carry the argument. ^{1 2 3 4}

Unresolved research questions:

• Recover launch price, original maximum and changes to either configuration.
• Verify actual public opening transactions and distinguish reserved or administrative allocations.
• Locate project-specific NIFTY terms and establish the basis for permanent public archival display.
• Recover any separate artist-code licence and earlier rights records.
• Compare the indexed script with a pinned chain retrieval and test rendering across environments.