Buick Automotive Cutaway
Randal created this technical line illustration of the side view of a Buick automobile to illustrate a computer-controlled automotive fuel system. The work was commissioned by a Chicago area ad agency in the...
Engine Piston Pin Sketch
Randal Birkey created this quick felt tip ink line sketch showing the location of a “piston pin” in the layout of an automotive V-8...
Renault Elf Racing Car
As a part of developing a technical illustration business in the 1980’s, Randal Birkey did many illustrations as “self-promotion.” These projects were designed to push skills and abilities further and to show prospective customers what could be done....