Luc Olivier Merson ( 1846 - 1920 ) was a French painter. Luc Olivier Merson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 451.85 USD for The Final Benediction of the Archbishop in 2004 to 83545.01 USD for unknowed in 2013 , based on the size and medium of the artwork.