Keith Haring was an American artist known for his bold, colorful street art featuring active figures and simple symbols. He grew up in Pennsylvania and was inspired by the energy of New York City. Haring often painted murals in public spaces using vibrant colors and thick black outlines to depict people and simple shapes like hearts. His work brought pop culture and consumerism into the mainstream art world. Haring helped raise AIDS awareness through his foundation before dying from complications of the disease in 1990.