So the viewer knows what the subject is
-Crayon manner: a manner of etching in which the ground is perforated with various needles, roulettes, or mattoirs to produce the effect of crayon or chalk drawing on print.
-Pastel manner: a method of color printing using multiple plates engraved in the crayon-manner.
-Chalk: a prepared natural stone or earth substance.
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.
Texture,shape, form, value, color and shape maybe lines
Well a opera has no spoken dialogue and a musical they are speaking and singing so therefore it would be A.) Edwardo