It is known as "Thematic Development".
Answer:
The answer is b) Automatism
Explanation:
The automatism is a pictorial movement that starts from the fact that it can be created from and from everything, creativity belongs to nature and therefore it is learned to copy through attentive observation, intuition and suspicious attention to the unconscious
The automatic drawing was perfected by the surrealists, as a means of identifying the subconscious. In automatic drawing, the hand can move "randomly" through the paper. By applying chance and accident to creation, the drawing is largely released from rational control. Therefore, the drawing produced can be attributed in part to the subconscious and can reveal some of the psyche, which would otherwise be repressed. Most of the automatic drawings were illusionist, or they became story drawings when the forms of representation seemed to suggest them.
Eusebius, Constantine's principal biographer, describes the sign as the Chi Rho, the first two letters in the Greek spelling of the name Christos. After that victory Constantine became the principal patron of Christianity. In 313 he issued the Edict of Milan which granted religious toleration.