Book excerpt: Exploration Without Boundaries invites you on a journey of reflection and fantasy through 48 digital landscapes - dreamlike yet reminiscent of familiar places. Hilary Rhodes has created an evocative place that is truly not of this world. Share her vision through environments that are non-photographic and totally invented, created pixel by pixel via fractal texture synthesis. Each environment features background music generated from the profiles of the landforms using special synaesthetic software.