Generally we do our own designs, but occasionally we're asked to print artwork from other designers. This is one such job, which we turned around in just under 24 hours.
First color, light blue:
Second color, light red:
I cut the films a bit too short, so I lost the top registration marks. Red was a bit off.
Third color, light brown:
Rather than modifying the blue layer to be a solid fill under those halftone cutouts, we decided to leave it as halftone dots and try butt registration. Gluttons for punishment.
Last color, dark brown:
Not the worst reg job on those dots:
We also used a new registration method for these posters, where we just put tabs on one edge of the paper, rather than two. We then score the stack of paper with a razor, and use the tiny cut on the edge of each page to align the paper to a similar cut on the middle tab. Worked pretty good.