Shepard Fairey is an American street artist, graphic designer, and activist known for his iconic works that blend art and social commentary. He gained widespread recognition for his 2008 "Hope" poster of Barack Obama, which became a symbol of the presidential campaign and a hallmark of contemporary political art. Fairey's style is characterized by bold colors, striking imagery, and a focus on social issues, including climate change and human rights. His work often incorporates elements of propaganda and pop culture, making it both visually appealing and thought-provoking, resonating with audiences around the world.