Why did European painters almost simultaneously and suddenly begin to paint with greater precision and detail after the 1430s? It's suspected that masters like Leonardo da Vinci, Vermeer, and Caravaggio may have used some kind of instrument to assist their painting. More art history videos ⬇️ The
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![(極度敏感 限時公開) 從首富到老賴，為什麼說「萬達的隕落」就是中國房地產業的縮影？王健林究竟做錯了什麼？中國房地產不能說的真相 [She's Xiaowu 小烏]](https://i.ytimg.com/vi/sz1P763SpTk/hqdefault.jpg)
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