Pete Hamill writing in the international journal of visual communication Graphis and Steven Heller in Innovators of American Illustration note that Grossman's approach to the airbrush has been widely imitated. His "mordant wit" is never duplicated, adds Heller.
Renowned artists Pete Hamill and Steven Heller in the international journal of visual communication Graphis and Innovators of American Illustration highlight Grossman's distinctive approach to airbrushing, which has become a benchmark for others to follow. According to Heller, Grossman's "mordant wit" is unmatched.