The combination of color, shape and pattern is beautiful.
A new design suitable for industrial application.
Shape, pattern or their combination, and the combination of color and shape and pattern constitute the three elements of product appearance design: shape, pattern and color.
The pattern of the product should be fixed and visible, and should not be accidental and visible under specific conditions.
The color of a product cannot independently form a design (below), unless the color change of the product itself has formed a pattern.