A horse-drawing carriage in snowfalls that cause tires stick out of control with drivers gently toddles the ground and makes a nice pattern of black and white. That's how it used to be done, because he's a myth maker.

比如一辆马车在雪地上前行，但车轮松动,使马车夫不得不在雪地里慢条斯理地行进,这样的黑白画面塑造了很好的形象,这是他以前的做法，因为他是个创造神话的人，他说。

麻省理工公开课 - 电影哲学课程节选

The technique is mainly passed from fathers to children or from masters to apprentices strictly following ancient Buddhist painting books that provide instruction on line and figure drawing, colour matching and pattern design.

UNESCO: Culture

Designer Jeanne Lanvin, founder of one of Paris' great fashion houses, is seated at her desk, surrounded by the brightly colored spines of fabric and pattern books, a drawing pencil, and a telephone.

NPR: Edouard Vuillard: Behind Closed Doors

Another study metric, called Visual Attention Pattern, also found the iPhone and iPad drawing more attention than rival Android devices.

FORBES: Eye-Tracking Study Finds iPhone, iPad Draw More Attention Than Android Devices