Answer: Johann Sebastian Bach
Explanation:
Impressionists, such as Degas.
This question was a bit vague but good memory trick for the lines from bottom up is, "George Bush Drives Fast Always." For the spaces from bottom up, just remember, "All Cows Eat Grass."
So the lines going up are GBDFA and spaces are ACEG.
He used the method of scratching into a copper sheet. It is called Intaglio. Intaglio is a technique in printmaking. Copper and zinc are the two materials that are normally used with this kind of medium. Another example of this are collagraphs.