Joke Collection Website - Mood Talk - Let's talk about how ancient people obtained image information.

Let's talk about how ancient people obtained image information.

What kind of information?

(1) The portraits of emperors and heroes will be drawn by painters and kept in the palace.

The portrait of the wanted man will be posted on the city gate.

There is a character named Xiu Xiang in this novel.

(4) "Heavenly Creations" and other popular science have illustrations.

(5) There are weapon styles and arrays in the Art of War.

(6) Maps include imperial maps, etc.

Hope to adopt