Examples  of Jack Zheng's  Artworks 
Portraits in Pastel Painting
( click on image for details )
Portrait in Pastel - President Ronald Reagan @Jack Zheng Art Studio
Artist: Jack Zheng
President 
Ronald Reagan
Portrait in Pastel - Film Actor - John Wayne @Jack Zheng Art Studio
Artist: Jack Zheng
Film Actor
John Wayne
Portrait in Pastel - NFL Chicago Bear Player - Brian Urlacher @Jack Zheng Art Studio
Artist: Jack Zheng
Chicago Bear Linebacker
 Brian Urlacher