Interesting , but quite a long and not too easy read.
Structuralist and poststructuralist French philosophy
has put a heavy mark on postmodern and actual visual arts. Making it all so often unnecessarily obscure.

On colors:
Quote:"Photism, a word James himself was the first to use in English, had been a popular subject in German and French psychological research since the start of the 1880s. None of the studies mentions the poem “Voyelles”, written in 1871–2 by the young Rimbaud, even though these psychologists were scholar-scientists who kept up with literature."

Vowels by Rimbaud.