Answer:
Naturalism
Explanation:
In Naturalism movement, it development was independent of realism, based its aesthetics on nature, particularly on humanity's place in the (Darwinian) environment and tried to create life itself on stage.
Naturalism is the belief that nothing exists beyond the natural world and every inclination, or thought are based only on natural desires and instincts; in other words,belief that everything arises from natural properties and causes.
Appears relaxed yet in control
The irregular coastline has many natural harbors.