Peignot operates on a geometric form model with radical structural departures that push it squarely into display territory. Its skeleton follows constructed, mathematical principles with circular bowls and systematic proportions, but deviates dramatically through its signature bifurcated treatment of uppercase and lowercase forms within the same character set. The face exhibits low stroke contrast with uniform line weights throughout, creating consistent typographic color but sacrificing the modulation that aids reading flow. Most distinctively, Peignot abandons traditional case logic—many letterforms exist in a hybrid state between upper and lowercase, creating a unicase sensibility that feels both futuristic and historically rooted in 1930s French modernism. The geometric skeleton provides systematic order, but the unconventional character shapes and lack of true lowercase forms make this fundamentally unsuitable for sustained reading. This is display typography in the truest sense: a face that demands attention, sets a strong modernist mood, but breaks down completely when asked to disappear into text.
