I was asked by designer Koen de Wilde to participate in his project "huisnr." (see huisnr.koenst.nl). He is fascinated by the basic shape of a house and hands out little wooden houses to designers and artists so they can do their own thing with it.
This is my contribution to the project. You can also see it on the project website: http://huisnr.koenst.nl/005 !
Below you can see the proces of creating the heart: