Ayman Yossri Daydban ( 1966 - ) is a painter. Ayman Yossri Daydban s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 25000 USD for Maharem in 2011 to 27500 USD for Wasat Al Halaba (from the Subtitle Series) in 2011 , based on the size and medium of the artwork.