Gebhard Flatz ( 1800 - 1881 ) was an Austrian painter. Gebhard Flatz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2575.99 USD for Madonna mit Christus und Johannesknaben, im Hintergrund Blick in weite Landschaft in 2008 to 18128.44 USD for Madonna with Child and John the Baptist as a boy in 2008 , based on the size and medium