The answer to the question above would be the third option: <span>Describe your topic as the eye might see it, using directional terms. Since it specifically mentions about describing details spatially, this has to do with space whether how wide or narrow it is. So in order to organize your essay details spatially, you have to make use of directional terms in order to describe the vastness of your essay.</span>
They are alike by they can both be used as like a coloring word as in i spray the painting or I streak the brush along the tips of my fingers. they are different because they also have different meanings