On my professional pages, you can read about my former work at KPN
Take a look at my reconstructions of some of the most beautyful crop
circles from the South of England
"There are more things in heaven and earth, Horatio,
than are dreamt of in your philosophy."
One of my favorites: drawing line patterns in many variations
Ever built a LEGO® clock? Why not try this one: a real
working mechanical pendulum clock!