One with nature
Wind is crucial to for the windmills to work. That’s why millers always watch the sky: what are the weather forecasts? They turn the windmill’s cap the right way so the sails can catch the wind, climb into the sails to rig them (if the wind dies down) and take up the brake. Now they’re ready to pump water!
The weather here in the Netherlands is very unpredictable. That’s why the millers never leave their windmills while they are pumping water. What if the wind changes? Then the millers must remove the canvas from the sails. When the cuckoo calls, they know rain is coming and it’s time to get to work again. As you can see, they are busy in and around the yard all day.