Craft Fundamentals · fundamental
Good type is about even space, not equal space. Kerning adjusts the gaps between specific letter pairs so the word reads as one balanced shape — because some pairs (AV, WA, To) leave awkward holes or collisions at equal spacing. Your eye notices when the rhythm is off even if you can't name why, which is why sloppy spacing makes otherwise-fine design feel amateur.
Kerning is a metal-type word. In letterpress, each letter sat on a rectangular metal block; for tight pairs like 'AV', typesetters filed away part of the block so the letters could overlap into each other's space — the shaved-off part was the 'kern'. Centuries of setting type by hand trained printers to judge even spacing by eye, and that craft carried straight into digital type, where kerning tables now do the same job automatically (but never perfectly, which is why designers still tune it).
Origin: metal-type kerns filed off letterpress sorts
Brand wordmarks are kerned by hand for weeks — the even rhythm is a big part of why they feel 'expensive'.
Large display text exposes spacing flaws; designers tighten tricky pairs so a headline reads as a single unit.
Beyond kerning, hierarchy comes from one or two families varied by size and weight — not many different fonts.
Don't just read it — feel it.
Play the 3-minute game and let your own reactions prove the law.
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