Alfred Hubert ( 1830 - 1902 ) was a Belgian painter. Alfred Hubert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1745.75 USD for Cliffy island in front of Ischia. in 2008 to 4391.59 USD for Marché à Tanger in 2008 , based on the size and medium of the artwork.