The company hired a graphic designer who came back with the typically abstract, geometric cover designs that seem to mean high tech to art school grads.

FORBES: Calliope's revenge

Art Deco's simplified, streamlined forms, thrusting vertical elements and geometric ornamentation captured the spirit of a rising city determined to secure its place in the modern world.

WSJ: Touring Asia's Art Deco Gems in Shanghai and Napier, New Zealand

In the 1960s, Brazilian artists experimented with applying geometric abstraction to the body and, since then, many artists have explored corporeal themes in ways that connect art with life.

ECONOMIST: Brazilian art