The Eye covers were printed digitally on an HP Indigo 10000 press at
Pureprint using HP ‘Mosaic’, a program that enables variable data printing from vector-based ‘seed’ image files. To originate the master seed files, we produced a series of square-format compositions in which the letters of the word 'eye' were repeated in fixed increments and in three layers, each typeset in a different font of the TwoPoint and TwoPlus type families. These settings followed consistent progressions of all 76 weights and styles in each of the three layers, which were shifted laterally in distances precisely proportionate to the letter size and spacing.