neoexpressionism: an art movement based on expressionism; developed in 1980s in Europe and United States; crudely drawn garish paintings
entity: that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
pervaporation: the concentration of a colloidal solution whose colloid will not pass through a semipermeable membrane; solution is placed in a bag of the membrane and the solvent is evaporated off