Masakatsu Iwamoto ( 1970 - ) is a Japanese painter. Masakatsu Iwamoto s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1560 USD for Nausicaanyo in 2006 to 99933 USD for Nostalgic Childhood Flying in the Night Sky in 2017 , based on the size and medium of the artwork.