Exercise 11 – Principles of Design – Contrast and Harmony - Definition
Contrast : arrangement of opposite elements (light vs. dark colors, rough vs. smooth textures, large vs. small shapes, etc.) in a piece so as to create visual interest, excitement, and drama. Harmony : T he visually satisfying effect of combining similar, related elements. For instance: adjacent colors on the color wheel, similar shapes etc

You are supposed to post two photographs. The diagonal lines are clear but not the vertical. You did not explain the type of lines.
ردحذفThe post about lines in art is missing.