Why did the artist of the above image use such bold lines and colors on the trees?
a.
to create a more realistic interpretation
b.
to suggest spring and to heighten emotional tensions
c.
to mimic the motion of the figures
d.
all of the above

B)

Explanation:

This painting is from the Gita Govinda-manuscript scene and it represents Krishna and Gopis in the forest.

Bold colors and lines on the trees are here to suggest spring and coming of spring. With these kinds of color in the picture, emotional tensions are being heightened because they are showing noise and activity because in spring everything is awaking.