Drink

Drink discovered this the day he tried, and failed, to hide.

He was small, and he'd landed on a bright red flower, sure he could turn red and vanish. He tried — but in the dim of dusk, with almost no light around, he couldn't seem to be any color at all. He just looked grey and dull, no matter how hard he tried to "be red."

His grandmother, an old chameleon with wise, independent eyes, found him fretting in the gloom.

"I can't make myself red," young Drink despaired. "My color's broken."

"Your color was never yours to make, little one," she said gently. "Watch." She carried him back into a beam of white light — and there was his red, glowing, alive. "Your skin doesn't make red. It drinks the other colors out of the white light and throws the red back. So in the dark, with no white light landing on you, there's nothing to drink and nothing to throw — and no color at all." She smoothed his frill. "That's the secret of every color in the world. Nothing 'has' a color the way it has a shape. Color is a conversation — white light arrives, the thing drinks most of it, and throws one color back to your eye. No light, no conversation, no color." She winked. "You're not the paint, little one. You're the part that chooses which light to keep and which to give back."

Young Drink never again thought a thing simply "was" a color. He knew: color is borrowed white light, minus whatever the thing drank.

He climbed to PrismForge at twelve, because a place that studied light ought to understand why the world looks colored at all.

Optic, the head of the school, met him at the gate and asked one thing. "Why is a red apple red?"

Drink didn't rush. He held the apple in a beam of white light, then slowly slid a filter over the beam that removed all the red before it reached the apple. The apple, with no red left in the light to throw back, went nearly black. "There," Drink said. "I took the red out of the light before it arrived. Now the apple has nothing left to reject — it drinks everything that's left — so it looks black. The apple was never 'red.' It was only ever throwing back the red that happened to land on it. Remove the red from the light, and the redness has nowhere to come from."

Optic looked at the black apple in the red-less light. "You are appointed," he said.

In his workshop, Drink taught the whole idea with lights and cloths. He shone white light on a green cloth — green. Then he shone pure red light on the same green cloth — and it went dark, almost black. "The green cloth drinks red," he said. "So when I give it only red, it drinks all of it and has nothing to throw back — black." He shone pure green light on it — bright green again ("now I'm giving it exactly the color it can't drink, so it throws it all back"). Then he gave the working rules: white light is all colors together, and a thing's color is simply the color (or colors) it can't drink and throws back to your eye; a "black" thing drinks almost all the light (keeps it as heat — which is why black clothes get hot in the sun), and a "white" thing drinks almost none and throws nearly all of it back; and a thing has no color of its own in the dark, because color is a conversation between white light and the thing, and no light means no conversation. "A student asked why her red shirt looked black under the disco's blue light," Drink smiled slowly. "Because a red shirt only knows how to throw back red — and there was no red in that blue light for it to throw. No red arriving, no red leaving. The shirt wasn't broken. It just had nothing to give back."