impressionist

An artist, composer, or writer who practices or upholds the theories of impressionism.

An entertainer who does impressions.

Of, relating to, or practicing impressionism, especially in painting; impressionistic.

One who yields to the influence of impressions, as in descriptive writing; specifically, a painter who aims to reproduce his immediate and momentary impressions of natural objects; one who attempts to render only the larger facts of mass, color, and effect, without regard to exactness of form or completeness of detail and finish.

One who adheres to the theory or method of impressionism in art; especially, a painter who paints in the impressionistic style.