Can any one help me do this please

I think it's 3 - lines and movement

C. Lines and movement

Step-by-step explanation:

Lines can also communicate movement in another way. A drawn line is really the path. The locations where a line begins and ends reveal the movement of the artist's hand. In art, a line is sometimes defined as a moving dot.

The people are all moving and you can tell by the way the artist drew it.

correct answer:

i^31 = -i

the line of