Lanxmeer

It incorporates many of the principles of high environmental quality and eco-towns, but its principal originality is the promotion of the constant participation of the inhabitants.

Indeed, this neighbourhood (except for its masterplan) was designed and conducted with representatives of future residents in a creative process (bottom-up; from bottom to top and not imposed by management or administration), and is often regarded as a model in several areas (for example in Europe by Energie-Cités[1] and in France by the Department of Ecology, Energy, Sustainable Development and Sea[2]).

It has therefore become an international reference, regularly visited by architects, urbans planners, developers, futurists or groups interested in sustainability, from European countries, and sometimes the United States, Japan, etc..

After that she created a foundation called the International Forum Mann and foundation structures to promote organic architecture and she gathered a group of friends which included various scientists and university intellectuals with the goal of creating a city or a district they would dream to live in.

It originates from an information centre (Dutch: "Ecologisch Centrum voor Educatie, Voorlichting en Advies") made to promote integration of ecology in architecture and town.