Many of my painting are based on 3D-modeled references. Here you can see three different manifestations of my "Gynoid" concept.

The first image is a pure 3D-rendering simulating a metal cast. At some point I want to get this 3D-printed in metal.
The second image is the actual painting in acrylics.
The third image is an ink drawing based on the same geometry.

Gynoid - 3D concept (3D-rendering)

Gynoid IV, 2011
Acrylic on fiberboard, 40 x 32 cm / 15.75" x 12.6"
Private collection / Germany

Gynoid 2012-09-03
Ink on paper, 30 x 21 cm / 11.81" x 8.27"
Private collection / Czech Republic