3 steps

1. TWO PRESSES, ONE PICTUREA dither and a separation stand on the same picture · a stack, and both of them are printing at once. Every step on a stack has a MIX, which is simply how much of its print lands.
2. THE STACK TAKES TURNSThe print is handed round · the dither becomes the separation, the separation becomes the dither, and it goes round forever. One looping move per plate, laid in a single press.
3. WATCH IT CROSSEvery ⇄ on a step’s own row crosses to that step ONCE · the button under the stack does the whole rotation. Both are ordinary moves on the reel: drag them, trim them, step them back.

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