Barber's Pole -

Often added in the U.S., it is sometimes interpreted as representing venous blood (as opposed to arterial red) or simply patriotic colors. 2. The Barber Pole Illusion

The is a classic symbol of grooming, but its origins are surprisingly complex, ranging from medieval surgery to modern optical science. Depending on what you're looking for, here are several ways to understand or use this iconic symbol: 1. The "Bloody" History barber's pole

Symbolized the staff patients squeezed to make their veins stand out. Often added in the U