Some Dutch windmills

 During a short holiday in Holland, we visited the Zaanse Schaans museum, where there is an amazing number of working windmills.

 Some are sawmills, one crushes peanuts for oil, one grinds spices and the one whose works are shown below grinds pigment.  We didn't see or hear of any grain mills.

 Very impressed with the wooden gearing and the general ambiance of having so much machinery turning in the breeze.