In large measure his practice has been one of simulation in the spirit of record-keeping, carried out with the collector's rather than the scavenger's eye. In many cases, his paintings evoke the decay and destruction of the city, the alienated feeling that urban life is in ruins and out of control, and cannot be integrated again. Pictorial fragments are often detached from their original context and rearranged in new, sometimes inscrutable combinations. His complex and uniformly experimental painterly oeuvre ranges from photographic realism to abstraction, from pop art to material image/montage/collage.