Breed (1995-2007) is a computer program that uses artificial evolution to grow very detailed
sculptures. The purpose of each growth is to generate by cell division from a single cell a
detailed form that can be materialised. On the basis of selection and mutation a code is
gradually developed that best fulfils this "fitness" criterion and thus yields a workable
form. The designs were initially made in plywood. Currently the
objects can be made in nylon and in
stainless steel by using 3D printing techniques. This automates the whole process from
design to execution: the industrial production of unique artefacts.