- US POSTAGE STAMP DESIGNER CARL HERRMANN July 11:: 8:00 PM U.S. Stamp designer Carl Herrmann visits San Francisco to discuss his work as an art director and designer for the U.S. postal service. SURVEY OF DESIGN SALARIES Any Day:: Any Time AIGA | Aquent Survey of Design Salaries 2002 is a comprehensive survey of graphic designers available. It has been published annually by AIGA for the past four ...aigasf.org