Over the next years, Bar was commissioned to produce dozens of illustrations that appeared in a number of different major publications, including a portrait of George W. Bush that referenced the Abu Ghraib torture scandal, for "The Guardian," and an image of Adolf Hitler, for an "Esquire UK" article on the growing market for books on Nazism, that replaced the dictator's infamous moustache with a barcode. In 2007, Bar published his first book, "Guess Who?: The Many Faces of Noma Bar," which featured a selection of previously published images of well-known famous figures, past and present.