They are called the concertino.
Honestly i dont think its a matter of how fast you play, but HOW you play, kick butt dude, when you feel satisfied with yourself then you're a rock hard shredder
The answer to your question is C.
I believe the correct answer is high relief.
When a sculpture is designed to be viewed from one side, and
protrudes dynamically from its background plane (at least half of their natural
circumference of sculpture must protrude from background plane) or is carved with
deeply incised marks is called high relief. For example, high-relief art was
made with marble by Francesco Grassia in Rome.
