identify and define the technique used by the artist to create the above portrait.

The artist uses cross-hatching to imitate shade/shadows

Explanation:

ees dis question in a forin language? mes do not understan

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.