Contact Print Feedback Mask

This contact print feedback mask idea comes from David Vestal's idea in his book Craft of Photography.

The idea is “to eliminate the visual feedback from other pictures” while looking at a photograph on contact print sheet.

The print profile include dual-color masks (no AMS needed, it's a simple color swap by layer)

I recommend Black and white matte PLA for better results, but you can also print it in one color.

Almost all negative size are included :

• 24x36mm
• 6x4,5
• 6x6
• 6x7
• 6x8
• 6x9
• 18x24mm (APS-C)
• 24x72mm

If you want a custom format, or a larger mask, you can also use the parametric option.

The mask can also be use for making contact print.