Courier represents the rational skeleton at its most systematic: perfectly uniform character width, vertical stress, and closed apertures that prioritize mechanical consistency over calligraphic warmth. Its slab serifs are functional brackets rather than expressive flourishes, designed to aid character distinction in typewriter output rather than create typographic elegance. The contrast is essentially nil—each stroke maintains the same weight, creating the characteristic "typewriter gray" that sacrifices optical refinement for absolute predictability. Born from IBM's need for reliable mechanical spacing in the 1950s, Courier belongs to the utilitarian tradition where function dictates form completely. Its monospace DNA makes it excellent for code display and tabular data where alignment trumps beauty, but its closed counters and mechanical regularity create an aggressive, institutional personality that can feel cold and bureaucratic in editorial contexts. This is a workhorse that excels in technical environments but struggles to create inviting reading experiences at length.
