Adolf Theer ( 1811 - 1902 ) was a German painter. Adolf Theer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 698.27 USD for Portrait of a young gentleman in a landscape at nighttime in 2004 to 4970 USD for Portrait of a Dreamy Young Woman in a Green Striped Dress, Sitting by a Jewellery Case, signed and dated Adolf Theer in 201