Bone structure lasts; complexion was said to shift several times a day.
Everything we've looked at so far has been shape. Bone structure and features don't change much even over years. But gwansang set one more layer on top of that: complexion, or gisaek (氣色, complexion).
Classical texts split these two as things on different timescales. The first was read as the broad frame of a whole lifetime, the second as the circumstances of the moment. That said, the exact wording differs from edition to edition. Some sources render the line as "bone structure sets a lifetime's wealth, gisaek sets the month's fortune," others as "the year's fortune," and the source is attributed to either the Liu Zhuang Xiang Fa or the Shenxiang Quanbian depending on who you ask. We won't pin either down as the definitive original.
Gisaek was read through five colors — blue-green, red, yellow, white, and black — each paired with one of the five elements and one of the five organs. Blue-green with wood and the liver, red with fire and the heart, yellow with earth and the spleen, white with metal and the lungs, black with water and the kidneys.
Here's one important fact. This pairing wasn't invented by physiognomy texts. It was borrowed from an old medical diagnostic system. The practice of dividing the face into zones and reading color there also existed in medical texts before physiognomy texts picked it up. The "Five Colors" chapter of the Lingshu (part of the Huangdi Neijing) called the nose Mingtang (明堂, "Bright Hall"), the glabella Que (闕, "Watchtower"), the forehead Ting (庭, "Courtyard"), beside the cheeks Fan (蕃, "Fence"), and in front of the ears Bi (蔽, "Screen"), placing the five organs in the center and the six bowels on either side.
So here's the thing for this chapter: This is where we draw a line. Glowy doesn't read body condition or illness from complexion. That's the domain of medical diagnosis, not physiognomy, and diagnosis is something only a licensed medical professional can do. We show you the five-colors/five-organs assignment purely as a trace of how people in the past organized their view of the world.
When reading gisaek, what people in the past checked first was not which color, but whether it's clear or clouded. Clear meant favorable circumstances, clouded meant more hardship. But this judgment has the class assumptions of that era baked in — someone who's worked outdoors for a long time and someone who's stayed indoors were never going to have the same complexion. We won't use it as a yardstick for judging someone's circumstances.
The spots to check were set too. Indang at the glabella, Yeonsang and Susang at the middle of the bridge, jundu at the nose tip, Samyang around the eyes, and jigak at the chin come up often. That said, sources don't even agree on exactly where Samyang is (some say split left-right, others top-bottom), and the reading of each spot varies by school too. The names of the spots have come down to us, but their meaning has never been settled into one agreed account.
There was also a way of bringing the seasons in. Spring paired with blue-green through wood, summer with red through fire, fall with white through metal, winter with black through water. But sources disagree on which spot to check for which season. Some say to check around the eyes in spring, others the right cheekbone; some place summer at the glabella, others at the forehead. So we'll only pass along the fact that a season-based approach existed at all.
Now it's time to talk about whether you can actually use this today. Honestly, it's difficult.
That's true even when a trained medical professional looks directly under bright lighting. Multiple sources point out that pallor or jaundice is especially easy to miss on darker skin tones, where it shows up less visibly. This is a limitation of the method, not a sign that any skin tone is at a disadvantage.
The same face photographs differently under incandescent light, fluorescent light, or by a window, and a camera's automatic color correction changes the skin tone itself. If the judgment already wavers by eye, it's even harder from a photo.
There's research showing that even with identical lighting, the same face can look darker or lighter depending on which other faces it's placed alongside.
And when your complexion looks different from usual, there are explanations that come far ahead of any fortune-based one — sleep, lighting, makeup and sunscreen, right after drinking or exercise, temperature and body heat, right after crying, allergies, pigmentation, and dark circles, to name a few. The right order is to check these first, before reaching for a fortune-based explanation.
One last thing to note. You've probably heard the saying "if the glabella turns dark, great misfortune follows". The practice of reading gisaek with Indang as the Life Palace does appear in classical texts, but the old texts don't go so far as to guarantee that darkness there specifically means bloodshed. Where this specific expression came from hasn't been confirmed, and the same question remains open in Chinese-language sources too. The only explanation on offer is that it spread through wuxia novels and historical dramas.
So here's this chapter's conclusion. Know gisaek as one piece of the old physiognomy system, but don't use today's complexion to divine today's fortune — and that wasn't how the old masters read faces either. Even they looked at many strands together — face, bones, hands, eyebrows, nose, mouth, ears — layering in wrinkles, moles, and even voice on top. Reading complexion alone, in isolation, wasn't gwansang even back then.
For reference and entertainment, based on traditional physiognomy. It doesn't rank appearances or reveal a fixed fate.