Adverb
In a plastic manner.
Source: Webster's dictionaryIt is the greatest injustice done to Mondrian that people who are plastically blind see only decorative design instead of the plastic perfection which characterizes his work. The whole De Stijl group from which Mondrian's art was derived must be considered a protest against such blindness. Hans Hofmann
It is the greatest injustice done to Piet Mondrian that people who are plastically blind see only decorative design instead of the plastic perfection which characterizes his work. The whole De Stijl group from which Mondrian's art was derived must be considered a protest against such blindness. Piet Mondrian
he used the clay plastically Source: Internet