(Choose 1 answer)
In reality, the two points A and B are equal to the height of the observer's eye level, if A is loc observer than B, in the perspective of the vertical picture plane, we have:
A. The point perspective A is higher than the point perspective B
B. The point perspective A is lower than the point perspective B
C. The point A perspective is as high as the point perspective B
D. It depends on whether the perspective is 1 gathering point or 2 gathering points