New Directions for Evolving Expressions

Gary R. Greenfield
Bridges: Mathematical Connections in Art, Music, and Science (1998)
Pages 29–36


In trying to improve upon Sims' art-by-choice technique known as "evolving expressions," artists have taken up the challenge of developing second generation implementations incorporating additional features, modifications, and controls. In this paper we provide a context for this movement, and present a model which both simplifies and refines the original technique. Technical considerations include the. role of color space, tools for exploring image space, and rendering issues.