Chapter 454: Optics
Fourteen years of Yonglong.
This year, Li Xiang was sixty-seven years old.
All I can say is......
It's almost time to retire.
From Li Tian's mouth, Li Chong also roughly learned about the current officials.
How to say it.
If possible, it is better to conform to the laws of social development as much as possible.
If you don't have more, it's easy to make it difficult to be satisfied.
It's not good to have less, after all, officials also have to support their families.
As for the artisans......
And even more so!
After all......
Today, more than half of the wealth of Datang may be directly or indirectly caused by these craftsmen.
As for this Yulu, how it should be determined is more reasonable.
Cough!
This may have to be resolved by Li Tian or the prime ministers of the DPRK.
Of course, Li Zhong can also help them decide.
Merely......
This involves calculating the interests of others, and Li Zhong thinks that it is better to do less.
Fourteen years of Yonglong.
Li Chong was 97 years old.
Although it is a virtual age, it is true, it is already a bit old.
That......
Now Li Chong is embarrassed to ask others for beautiful women.
this year.
The age of the Silla maid was twenty-nine.
Although it is also getting older day by day, it is ...... Actually, it's okay.
Later......
Maybe you can turn into a royal sister.
I don't know if it's because I like Silla too much.
That......
In recent years, he has not added to his harem.
Now......
The reserves are gone.
Feel......
Maybe in a few years, when Silla is old, I won't have any thoughts of continuing to live.
Touching the smooth and elastic little face of the Silla maid.
Silla also took the initiative to rub his hand.
Li Chong felt ......
It's time for me to die.
Anyway......
There seems to be nothing left to live these days.
Think about what regrets you have before you die.
One thought after another flew through my mind.
Let's be honest!
It seems that there is no more.
It's the question of how to die.
Now, he doesn't seem to be the kind of person who is about to die, so ...... Maybe you have to give yourself a little push.
For example......
If Li Chengqian died, then he would not be alive.
But the question is......
Now it seems that Li Chengqian can't die if he waits for updates.
All I can say is......
When one's spirit is comforted, then ......
He's definitely going to live longer.
Now......
Li Chengqian likes to think blindly when he has nothing to do.
What would happen if I were the person in "Swords in the Snow"?,I really want to touch those protagonists or something.。
Hi!
It feels like I've been poisoned.
Speaking of which......
Isn't there a news abroad that someone who watched the Internet in China and even quit drugs.
Although Li Zhong does not know the authenticity of this news, from his experience, it is indeed possible.
Because this kind of thing is really getting better and better the more you look at it.
It depends on Li Chengqian's physical function, whether he can hold it.
Presently......
Li Chengqian's words are already 86 years old.
……
This year, spring.
Li Zhong found a female painter a little and came to learn to paint.
If you are a man, no matter how superb your painting skills are, you will definitely not consider it.
Don't say it!
There are quite a few women in the Tang Dynasty who know how to paint, and in terms of painting skills, Li Chong looks okay.
Li Chong felt ......
The main reason for this must be that I am too full!
Of course!
Li Chong really learned how to draw from others.
But I really didn't think about it at all.
Other than that......
In terms of painting, Li Chong also often has his own unique understanding.
All I can say is......
There are some things that this generation of painters does not seem to be able to teach him.
But......
Lay a good foundation first, and it can only be said that it is okay.
Anyway, in the future......
He will be blue out of blue, and better than blue.
And then there's ......
Li Chong also studied Western painting a little.
It is said that many paintings in the West during a certain period of time were painted by "cheating".
It is to use the convex lens, as well as the principle of small hole imaging, and then the human appearance is shadowed on the canvas through the light.
Afterwards......
Since the outline of the person is already reflected on the canvas, you just need to take out the oil pen of the corresponding color, and then fill in the light and shade of the color little by little.
Reputedly......
Some evidence of this can be found in many paintings of later generations, and even some very well-known painters.
It's not hard to understand why Westerners are already playing 3D while China is still playing with 2D, and are they smarter than Chinese? Definitely not! It's because they used cheats.
Of course!
Even so, you can't say that people really can't draw, but maybe with such a secondary tool, they can draw better and easier.
Afterward......
Perhaps it is precisely because of this that in the end, the invention of the camera was promoted.
Li Chong felt ......
You can also lean in this direction a little.
Summer!
Li Chong researched the painting box that was similar to the one he remembered.
Of course!
This box is there, but the problem is that we have to solve the paint thing.
You have to have a lot of different pigments, and you have to be able to mix colors.
Speaking of which......
Li Chong also conveniently published an article in the Science Newspaper.
"On the Dispersion of Light".
This point often appears in ancient books, but the ancients often only regarded it as a phenomenon and did not use experiments to prove it.
Li Zhong designed the corresponding experimental device and then tried to prove it.
Of course!
That's where it comes in.
For Li Chong, to be honest, it doesn't matter at all.
It should be used to pass the extra time in his old age.
But there is one thing to say.
He hadn't done enough.
If he could calculate the refractive index of light for every color, it would be perfect.
After understanding the blending of colors with those who dye cloth and those who painted, Li Chong next used Silla maids as his models, and then hid in the painting box to paint.
[The app that has been running stably for many years is comparable to the old version of the book-chasing artifact, which is used by old bookworms.]
Don't you say it......
When there is a cheat like the painting box, even if it is a person like Li Chong, who has no Western painting skills, can draw Silla and the maid round and three-dimensional little by little with his own hands, which is very powerful!
It lasted more than two months.
Lee Chung soon drew paintings that were at least seven or eight points similar to the real people of Silla.
Not......
It's like it's made with AI.
This painter, it can only be said that the Silla maid couldn't help but be amazed when she saw it.