In 1981 Greg did a number of sketches for the 'Clash of the Titans' movie poster. These initial layouts were what Greg always calls his strating point for a concept. This is his first concept character sketch for Titans. At that time, Greg and Tim were not working together in the same studio. So Tim would have does his own concept sketches and then together they would decide on afinal layout.
This is Greg Hildebrandt's initial character designs
for the movie poster,'Clash of the Titans', released in 1981.
Created by Greg Hildebrandt
Signed by Greg Hildebrandt