HEY WANT SOME POINTS???

9. why is it important to use sensory descriptions?

What are the colors that cannot be made by mixing other colors

To create an illustration of perspective, this artist did all of the following except 1) show clear orthogonal lines 2) have an implied vanishing point 3) distort proportion to keep the background and foreground the same size 4) include value changes between the foreground and background i was thinking maybe 1