Screen printing, an ancient technique dating back to Song Dynasty China and even prehistoric stenciling, has transformed over centuries into a versatile art. First patented in England in the 20th century by Samuel Simon for printing on silk and linen, it took off in the U.S. with John C. Pilsworth’s multicolor technique, fueling efforts like World War I recruitment. In the 1960s, screen printing surged in popularity, spreading messages of activism and Pop Art onto T-shirts. Today, it remains a powerful tool for self-expression and pop culture, bringing bold designs to life on countless surfaces.