Musical appropriation is quite unethical and immoral being that artist are utilizing others customs, beliefs, and even sacred symbols to reach a high level of attainment
2D design is flat design, like drawing or sketching.
http://resources.hwb.wales.gov.uk/VTC/ngfl/dandt/75/Tutorials/2D%20Design/Section1.pdf
use this pdf to learn how to use it
<em><u>Answer: They studied the human form in order to depict accurate proportion.</u></em>
Well today we use cameras and we can edit, in the 1800s they didn’t have that type of technology