It was almost dark after eating, and Ding Ling wanted to drag them to sing K clubbing or something, but Luo Yifan and Xu Wen refused.

"I think you're embarrassing me, an old man!" Luo Yifan glared at him and said, Ding Ling smiled, and repeatedly said that Luo Yifan was still young, and finally coaxed him down.

When they arrived at Quhe Road, Xu Wen and Luo Yifan also broke up. The voices around him disappeared, and there was a sudden silence.

Xu Wen did not go back immediately, but walked slowly on the Quhe Road alone.

In late summer and early autumn, as soon as the sun sets, the temperature cools down, and now the cool air is infiltrated, the light breeze gently blows on the surface of the skin, and the flowing water of the nearby Quhe River is roaring and the cicadas are chirping, which is very comfortable.

Today, his harvest is really very big.

And what caught his attention the most was the Venice Charter that Ding Ling mentioned at the dinner table.

He walked a few more steps, and finally couldn't help but sit down on a large rock on the river embankment, took out his mobile phone and began to search for these five words.

It didn't take long for the full text of the charter to appear before him.

"Definitions. First, the essentials of a historic monument include not only individual buildings, but also urban or rural environments from which a unique civilization, a meaningful development or a historical event can be identified. This applies not only to great works of art, but also to some of the more modest works of art from the past that have acquired cultural significance as time passes. ”

"Article 2 ......"

All such charters or rules, the language is very condensed and effective, every word has meaning, and cannot be changed.

Xu Wen first read through them all, and then began to read them one by one.

Much of the Venetian Charter was in conflict with what he had learned in the world of the class.

For example, the definition of cultural relics is also something to be restored, Lian Tianqing pays more attention to "things", while the definition of the Venice Charter is "people".

To be more precise, what Lian Tianqing values and wants to restore is the former in the definition, that is, "great works of art". Its first element is artistic value, that is, "beauty".

But now the so-called cultural relics are all things that have left the imprint of history and human activities, it may not be beautiful, it has no artistic value at all, but it contains the past of human beings.

When Xu Wen first came into contact with this concept, he was suddenly touched, and he followed the search for things all the way, and thought about it a lot.

The evening breeze is light, the night is getting deeper and deeper, the floating clouds in the sky gather and disperse, and the starlight behind the clouds is occasionally bright and dark.

Xu Wen sat alone on the stone by the river, suddenly unaware that time had passed.

The next day, Xu Wen went outside to make a big purchase.

Xu Zhai's materials are limited, and when he practiced before, he used up almost all the wood stored in it, and he had to find a way to replenish it.

The money from the Rong family can be described as timely rain, which is the solution to his urgent need.

Toutian Luo Yifan gave Xu Wen a few business cards and introduced him to a few more honest raw material suppliers.

Xu Wen ordered a batch of timber from them, as well as some modern restoration tools and equipment. The father and son of the Lu family had introduced him to the usage before, and now that he has the conditions, he also wants to give it a try and compare.

Regardless of the raw materials or equipment, it will take a while to arrive after ordering, Xu Wen is not in a hurry, he went to find some industrial drawing materials, and brought them back to Xu's house.

When he was in the small building of the committee, Luo Yifan said to him quite formally that it is true that the design and drawing skills of the top craftsmen in ancient times are a little more clever than imagined, and as early as the Song Dynasty, there were architectural standards such as building French style, and there were more inherited skills such as style thunder.

But if Xu Wen wants to learn it as a formal skill, it must be better to learn from the past than from the present, and the technology in this area is definitely far stronger in modern times than in ancient times.

Xu Wen closed up in Xu's house for a while.

It's a place for pure penance.

No one bother, no network, no mobile phone, no time stops and you don't have to worry about anything wrong, the only problem is that there are rags everywhere around, not suitable for life, and sometimes it makes people a little upset, and I can't wait to clean it up.

This busy period is over, and the apprenticeship test is over, so we must clean up well......

Occasionally, when he looked up from his studies, Xu Wen would think like this.

Most of the modern engineering drawings use software.

But whether it is in the Banmen World or Xu Zhai, it is impossible for him to use this kind of hanging tool, and to draw, he can only rely on conventional drawing tools, that is, T-shaped rulers, triangles, compasses, protractors and the like.

And cartography, the most fundamental is geometry, polygons, arcs, angles...... All complex designs are fundamentally a combination of these most basic lines and figures.

When Xu Wen was in school before, he learned mathematics and especially geometry quite well, and now it doesn't take much effort to pick it up.

Moreover, he has identified a new skill of his own.

Within a certain range, he has a strange sensitivity to size and angle, and he can make judgments subconsciously.

He knew that even Tianqing had such abilities, and he wasn't quite sure, whether this was his newly developed talent, or the intuition that had accumulated experience after being in this industry for a long time?

Or maybe it's the result of the combination of the two......

So in the following time, Xu Wen deliberately cultivated his sensitivity in this area, constantly observing and comparing all kinds of data, so that he could judge at a glance as much as possible.

His progress is visible to the naked eye.

Gradually, he was able to see at a glance the exact size of a line, measure the actual length of a distance at a glance, and judge at a glance how many degrees an angle has...... And the range is constantly expanding, and the accuracy is constantly increasing.

And more importantly, gradually, as soon as he sees something, he can combine it into various shapes in his mind and restore it on paper.

There is no time in the deep house, only the heart moves.

It is actually very tiring to do only one thing in such a completely stagnant time, but Xu Wen is addicted to it, almost tireless.

On this day, Xu Wen had just finished drawing a picture and had an intermission.

Qiuqiu ran in from outside, pestering him for food.

This guy's mouth was fed by Lian Linlin, and the most thing Xu Wen did when he went out during this time was to buy him all kinds of canned snacks. Now as soon as I saw it come in and wrap around my legs, Xu Wen knew what it meant.

He shook his head, went back and unpacked a bag of snacks, and made a gesture to throw them away.

Qiuqiu was very clever, and when he saw his movements, he flew out at the speed of light, and when he got to the place, he found nothing, turned his head and sat still, and slapped his tail heavily on the ground.

Xu Wen smiled, raised his hand slightly, and the snack in his hand flew out.

His distance was judged very accurately, and the strength in his hand was just right.

The finger-sized snack drew a perfect curve and hit the tip of the ball's nose, and the black cat's golden eyes turned into a pair of small cross-eyed.

Xu Wen squatted on the ground, fed the ball one by one and ate the whole bag of snacks, touched its head with a smile, and said, "It's almost, it's time to go back." ”

Qiuqiu looked up and watched him meow obediently.