abstractionist
1. [ adjective ] not representing or imitating external reality or the objects of nature
Synonyms: abstract nonobjective nonfigurative
Examples:

"a large abstract painting"

Related terms: nonrepresentational
2. [ noun ] (fine art) a painter of abstract pictures
Synonyms: abstract_artist
Related terms: painter suprematist mondrian albers
Similar spelling:   abstraction
  abstractionism
  abstract_artist
  abstractive
  abstractness
  abstractedly
  abstract_art
  abstractedness
  abstentious
  abstract_thought