Johann Friedrich Alias Iwan Fjodorowitsch Grooth ( 1717 - 1801 ) was a German painter. Johann Friedrich Alias Iwan Fjodorowitsch Grooth s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 51056.48 USD for A white peacock and a duck in 2006 to a remarkable record 100000 USD for TWO TOY SPANIELS AT A SUGAR BOWL in 2015 , based on the