Because the artists say it so well:
"Studio Number One (SNO) is a Los Angeles-based creative firm where art and design bridge the gap between culture and enterprise. Founded in 2003 by artist Shepard Fairey, the studio has built a reputation as one of the most influential creative agencies in the country. Through any medium, Studio Number One aims to connect people, places and things in beautiful, thought-provoking and novel ways."
Studio Number One -- Website
Studio Number One -- Blog