Answer:
Line is defined as a path through space. Horizontal lines create a path from side to side, and provide the horizon for a two-dimensional piece of art. Vertical lines create a path up and down, and provide strength and permanence to a piece. Diagonal lines slant and help create a sense of motion. Curvilinear lines, or curved lines, slowly change direction. Spirals and circles begin with a curvilinear line. Zigzag lines are connected, usually diagonal lines, and can travel horizontally or vertically.
