Respuesta :
The answer is "formalism".
The study of aesthetics deals with art criticism and art history.
Formalism is the aesthetic theory which art teachers use to grade their students. This theory spotlights on these components and standards: craftsmanship is Judged on the utilization of shading, piece, line. shape, space, surface, and Innovation in style. Picasso's Portrait of Gertrude Stein, being exceptionally creative in Its time, holds fast to the formalist theory.