It's A, Monteverdi's Orpheus. : )
Renaissance painters developed the technique of Perspective. It is a technique that depicts three dimension into a flat surface.
Answer: i really hope this helps you <3
Explanation: When some objects in an painting/picture/portrate are hidden by others, it gives the sight of overlapping objects and creates an illusion of space and a three-dimension feeling In landscape painting, layering the planes of the high ground, middle ground, and background into the illusion of space.