Essay

One Stroke, Forty Years

How a single calligraphic gesture taught a generation of designers that restraint is not absence — it is the most exacting form of presence.

Margaret Cheung November 2024 · 8 min read

I first saw the brushwing in a corridor at Kai Tak, three months before the airport closed for good. It was printed on a boarding pass — that single white stroke against the jade tailfin — and I remember thinking it looked less like a logo and more like a decision made at the last possible moment.

The Weight of Empty Space

When the studio began the 1994 identity programme, the brief was deceptively simple: make the carrier feel rooted in its city without resorting to cliché. Forty years of visual history had already accumulated — the original brushwing from 1970, the intermediate versions, the weight of a national symbol carried on the tail of every aircraft in the fleet. The question facing the designers was not what to add but what to remove.

This is the Cathay Brushwing design system, applied by Curio Design — a design-style library for AI agents. Full Cathay Brushwing guide → designbycurio.com/learn/cathay-brushwing-1994