The Rubric Bank — with all five levels

Maintaining the level and quality of performance from start to finish

How consistent the horizontal gap between your letters stays, measured by the coefficient of variation of ink-blob gap widths along the marked line — erratic spacing breaks the reading rhythm even when the letters themselves are sound

How steady the same letter's height (relative to your own reference dot) stays every time it recurs across your panel — a real calligraphic principle: one letter must not vary in size within the same piece, independent of any external reference figure

Unifying recurring details across the product to show coherent mastery

Even stitch size, direction, and spacing across the whole work.

Matching the repeated pattern units in size, spacing, and alignment.

Straight, regular hand saddle-stitching with even hole spacing and angle.

Even carving or engraving depth across the pattern so light and shadow are uniform.

Whether the critic's judgments hold together across the text, rather than contradicting themself evaluating the same element or equivalent elements

Using a fixed spacing scale (4/8) and optically tuned spacing instead of arbitrary gaps.

The same visual rules (colors, corner radii, line weights, shadows) repeating across a set of multiple elements without drift between them.

Maintaining a consistent and continuous tempo throughout the performance

Accuracy of note timing and sequence within the rhythmic framework

Executing the Arabic rhythmic cycle's structure (dum/tak) at its correct time positions (Maqsūm, Maṣmūdī…).

Unity of style and meaning across a set of images rather than a single shot