By Dawn poster, A2 + 3mm bleed, separated for a three-drum risograph.

One greyscale plate per ink: black = 100% ink, white = paper.
  1-federal-blue.svg  — Riso Federal Blue
  2-fluoro-orange.svg — Riso Fluorescent Orange
  3-yellow.svg        — Riso Yellow

Print in that order, federal blue first. The mixed sky bands are overprinted tints;
halftone them at your usual screen and check a proof against bydawn-poster-a2-preview.png.
