Answer:
red, yellow, black, brown, and violet. No brushes have been found, so in all probability the broad black outlines were applied using mats of moss or hair, or even with chunks of raw color.
Answer:
I want to say your answer is binary. Sorry if it's wrong. I'm just not 100%sure
Answer:
through a description of the way they behave
Used the grab your audiences attention. Your make the image stand out with colour, contrast and other set ups
