picture plane is a noun meaning "the plane that is in the foreground of a drawing or painting; coextensive with but different from the objective surface of the work". It carries one recorded sense.
the plane that is in the foreground of a drawing or painting; coextensive with but different from the objective surface of the work
Definitions, synonyms and semantic relations for picture plane come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.