Question: Christian Witkin, is a New York based fashion and portrait photographer, and is well known for his extensive campaigns for which American worldwide clothing and accessories retailer?
Sentence (from "Christian Witkin"): He is well known for capturing revealing moments of celebrities - including President Barack Obama, Meredith Vieira, Steve Jobs, Lil' Kim, Quentin Tarantino, Foxy Brown, and Christopher Hitchens - as well as for his extensive campaigns for Gap Inc., Vanity Fair, and People.
Relevant evidence: Yes