One subject partially blocks your view of a second object and, therefore, the first object is seen as being closer to you than the second object. This is an example of ________________?

– by
One subject partially blocks your view of a second object and, therefore, the first object is seen as being closer to you than the second object. This is an example of ________________?

A. relative size
B. good continuation
C. interposition
D. the Poggendroff illusion