Naoya Hatakeyama ( 1958 - ) is a Japanese painter. Naoya Hatakeyama s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 10200 USD for Slow Glass #51 and #117 in 2006 to 72000 USD for Untitled, 1989-1997 in 2006 , based on the size and medium of the artwork.