C, is the answer. The key "how it was made" pretty much just state the word process.
Answer:
Certain materials help to convey certain moods and and make an art piece look the way you want it to.
Explanation:
The answer is D. They are realistic and show the American West. The reason is because, well, that is what Albert Bierstadt painted. Albert was from Germany, but he made several journeys to the west and made paintings of what he saw.
Answer:
Check your capitalization, and always end them with periods, in between pauses use commas.
Explanation: