Which method did italian renaissance artists use to give their flat painting a sense of depth

frederick the great, king of prussia was a general

c. landscape orientation

i would say the answer is b. zigzag lines of the leaves. i believe this is the answer because zigzag lines go in different direction while the other options like: the vertical lines of the trees, the dotted lines on the road, and the curved lines of the park benches go in one direction.

eugene boudin greatly inspired claude monet's art.