100年前的人们是怎么传递颜色的？在写的关于色彩的公众号文章中很有意思的一个部分 @nishuang https://twitter.com/shidenggui/status/1210011449923272704
https://t.me/private_channel_c14370a/3336
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
