Lionel Floch ( 1895 - 1972 ) was a French painter. Lionel Floch s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 406.33 USD for Portrait de bohémienne in 2013 to 4573.19 USD for Cirque en Bretagne in 2013 , based on the size and medium of the artwork.