Lange is a painter and sculptor who trained in Berlin, where he was born in 1952. He studied at the Hochschule der Künsten and his beginnings are linked to the Young & Wild generation (former West Berlin), with whom he took part in important painting exhibitions. His research into the flow of time is complex and fascinating, his reading of history is powerful, and he is not limited to art or current events.

Lange is highly active in the exhibition field activity, especially in Germany, Italy and Belgium, as is his participation in relevant cultural projects.