I think the Greeks. I've read ancient Greek art uses ceramics and paint.
B. One is contemplating a past choice, while the other is mourning something out of his control. I'm guessing
The use of it is to get a clearer picture
A preliminary outline is a high-level written overview intended to organize ideas and thoughts in the early stages of writing. It may help solidify the themes and ideas in the writing and result in a more coherent and streamlined final draft.