the Periodic

58 units · 16px · 928px measure

28×19
28×19
28×19
28×19
38×12
The proof is its own index — that is the whole point of it.
13×18
13×18
13×18
13×18
8×12
18×12
18×12
8×12
the Periodic
28×12
18×13
18×13
18×13
13×10
13×10
13×10
13×10
38×25
18×25
28×12
Gutters are always two units, so 58 divides several ways.
28×19
28×19
23×12
23×12
8×12
18×13
18×13
18×13
18×13
18×13
18×13
The print correction is the part that took longest to see. didder converts to linear light before dithering, so black coverage lands at one minus linear rather than one minus sRGB — about 2.2 gamma of extra ink, which crushed the whole shadow quarter into five points of coverage. Feeding it sRGB-encoded values cancels it exactly.
18×13
18×13
18×13
Truth or Consequences
13×12
13×12
28×19
13×19
13×19
18×23
18×23
18×23
28×28
28×28
28×19
28×19
38×12
The proof is its own index — that is the whole point of it.
Gutters are always two units, so 58 divides several ways.
38×12
38×25
18×25