This painting is was created using__(1)__paint. To create the paint, the artist combine colored pigments with __(2) and __(3)__.

D. (1) tempera paint; (2) water; (3) egg yolk

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.