abstract art
abstract art is a modern art or art genre.
Overview
VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
art with a degree of independence from visual references in the world
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Abstract art”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q128115: abstract art
Consult the source