Maximilian Joseph Hannl ( 1694 - 1759 ) was a German painter. Maximilian Joseph Hannl s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5161.44 USD for A TROMPE L`OEIL SELF-PORTRAIT in 2003 to 24353.36 USD for Portrait of a young lady holding a rose in her hand – An Allegory of Spring in 2007 , based on the size and medium of th