It is the technique that follows the shape of the image to make it look like it is three-dimensional.

Which of the following shows smudging technique.

It is a pen that does not have ink inside but must be dipped on ink instead.

Colored pencils and pastels work well on what type of paper?

If an artist wants to keep drawing without having to sharpen his/her pencil from time to time, it would be best to recommend using ____________ .