The Calligrapher — Chǔ Suíliáng 褚遂良

Tang chancellor and regular-script master of elegant, balanced strokes.

Tang calligrapher (596–658), master of regular script — Tang master of graceful, tensile regular script favored by the imperial court. Tang dynasty

Cultural Story

铬 is a coined modern character for chromium, the hard, lustrous metal that resists rust. The metal radical meets 各 for sound, a creation of the chemical nomenclature of recent centuries with no ancient lineage.

Common words & phrases

• 铬钢 chromium steel · stainless steel
• 镍铬 nickel chromium
• 镀锌铬 chromized

Read the story behind the character

Chromium's gift is protection: 铬钢 and stainless steel resist corrosion in sinks, knives and cars, while 镍铬 alloys heat evenly in toasters and coils. Even 镀锌铬 treatments shield other metals, so 铬 quietly guards the surfaces of modern life.

Why this character belongs on skin

Chromium is named for color itself—the Greek chroma lives inside it—because its compounds burn through the whole spectrum: ruby reds, emerald greens, the yellow of school buses and of van Gogh's sunflowers. 铬 carries that inheritance: the metal that gives everything else its color while staying coolly silver itself. There is an old moral in that. Chromium is also what makes stainless steel stainless—a pinch of it, and the iron will not rust. Think of what a single person does in a corrosive room: the one honest voice, the one calm conscience, and suddenly the whole group resists decay. The ancients would have called this virtue; metallurgy calls it passivation, the invisible film of integrity that keeps the poison from touching the core. To wear 铬 is to identify with that role—the color-giver, the rust-stopper, the substance that lets other people shine without corroding. Ink it along the curve of the shoulder, where light likes to land, and let the meaning sink in each time you catch it: be the reason the steel around you stays bright.