Country music developed through and "oral tradition," which means,
a. it was only recorded, never performed live.
b. it is music that is written down and dispersed through sheet music.
c. it is music sung without musical accompaniment.
d. it was communicated without writing.

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