The correct answer is C) aerial perspective.
Atmospheric perspective sometimes is also referred to as an aerial perspective.
When artists use this technique in their works, what they want is to add a deep perspective to a landscape, for instance. Painters can use this technique when drawing a landscape and want to add more profundity or distance to the work. This way, the audience can better understand the elements portrayed in the painting. The use of different colors also has been used to add depth to paintings.
Experts consider that the great Italian artist Leonardo Da Vinci was the one who coined the term "aerial space" to explain this technique in his works, and appears in his document called "Treatise on Painting."
