Johannes Christiaan Janson ( 1763 - 1823 ) was a Dutch painter. Johannes Christiaan Janson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 380.35 USD for An interior with elderly lady and a young boy seated before a fire in 2004 to 3078.58 USD for An amorous couple in a window with earthenware, a pan and metal decanters, a kitch