How does an artist communicate a message

I'll mark brainliest, i need this answered very ! what happens when there is a transfer of artwork using a grid? a. acts to verify the analysis of the composition b. the viewer's eye adjust to unity c. unify the composition d. none of the above

In contour drawing crossing lines is one way to indicate this

Look at this image this is an example of an a, pfemba b, quipu c, bisj pole d, igbo figure