Piet van Wijngaerdt ( 1873 - 1964 ) was a painter. Piet van Wijngaerdt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 414.81 USD for A FARMHOUSE IN A WINTER LANDSCAPE in 2003 to 8879.2 USD for Het Toilet in 2006 , based on the size and medium of the artwork.