The piano is a great instrument because of how easy it is to pick up on it. Unlike other instruments like the violin, or the guitar, you always know what you are going to get when you attempt a note. It also sounds amazing to the ear and is very relaxing to the ear.
I'd say by rounding and similar techniques the answer is 468, though it doesn't say all the needed numbers.
I believe this kind of art was greek art
Answer:
Lithograph
Explanation:
Limestone is used in lithography.
