Answer:
Dude is it not written there in your book?
Oil paints in tubes development made it possible for the impressionists to paint outside.
The main advantages of oil paints are their flexibility and depth of coloration.
They can be applied in many exclusive ways, from thin glazes diluted with turpentine to dense thick impasto. Due to the fact it is sluggish to dry, artists can preserve running the paint for lots longer than other forms of paint.
The origins of oil painting, as turned into discovered in 2008, date to at least the seventh-century CE, when anonymous artists used oil that can have been extracted from walnuts or poppies to decorate the ancient cave complex in Bamiyan, Afghanistan.
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Answer:
A
Explanation:
That's just the best answer of the 4.
A permanent army of soldiers that are paid
