His technique, as seen in his book Signs of the Times: A Portrait of the Nation's Tastes (1992), has been said to leave viewers with ambiguous emotional reactions, unsure whether to laugh or cry.
Njegova tehnika, prikazana u knjizi Signs of the Times: A Portrait of the Nation's Tastes (1991.), često ostavlja gledatelje sa dvosmislenim emocionalnim reakcijama, nesigurnim u to da li da se smiju ili da plaču.