Look at this painting by cimabue. this painting demonstrates the use of

Naturalism, is the right answer.

Explanation:

Cimabue was an artist and designer of mosaics from Italy.

The name of the given painting is Maestà, it was produced by Cimabue in the year 1280.  Since it is believed that the painting was produced in 1280, it is the preceding work of the Santa Trinita Maestà. This was the painting which was produced without pseudo-perspective and has the angels placed one over the other around the Virgin. This painting by Cimabue demonstrates the use of naturalism. Therefore, naturalism will be the right answer.

the string with the finger instead of using the bow

the answer is false i think