Answer:

1. The principles of art are scale, proportion, unity, variety, rhythm, mass, shape, space, balance, volume, perspective, and depth.
2. The principles of digital art represent how the artist uses the elements of art to create an effect and to help convey the artist's intent.
3. U can check it in the notes on your module.
4. Fernando Amorsolo: its texture is rough, has a bright colors and about natures.

Vincent Van: its texture is smooth, has a dark colors and about natures too.

are this helps??