Put 31 of these plots on the walls of a museum and - Eureka! -you have an exhibition of colorful, exquisitely crafted designs that hold their own with many abstract paintings.

• 把31张这种构造图挂在博物馆墙上，然后-有了！-就成了一次多彩多姿、手工精美的设计展，和许多抽象画挂在一起毫不逊色。