The top answer is correct!! i wish you a successful future in acting :)
Spiral (From as far as I can see there are no spiral lines)
The stronger contrast in value between an object and the background, the more visual weight the object has. the stronger the contrast in value between an object and the background, the more visual weight the object has. dark values appear heavier than light values.
Answer:
a. to draw the composition on wood panels.
Explanation: