I believe the answer would be 2 and 3
Any of the elements that make up art would contribute to its composition. The elements include Line, Shape, Form, Colour, Value, Texture, and Space.
info:
Radial balance occurs when elements radiate from a common center. Rays of sunlight and ripples in a pond after a stone is tossed in are examples of radial balance. Maintaining a focal point (fulcrum) is easy because it's always the center.
True i think but don’t take my word for it. i remember i had this question once tho