Emperor of Sound Emperor of Sound from Heidi Schwartz Emperor of Sound Emperor of Sound - Acrylic on illustration board. The project was to pick one of 6-10 titles off of a list and illustrate it in full color. gLike Emperor of Sound Concept Art Illustrator Visual Design Illustration Share R 7 n Heidi Schwartz Graphic Designer & Freelance Illustrator/Artist Milwaukee, WI Follow Contact