Guillaume Apollinaire ( 1880 - 1918 ) was a French painter. Guillaume Apollinaire s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4672.53 USD for Portrait à l'huile d'Apollinaire par Irène Lagut in 2006 to 74760.53 USD for Calligrammes in 2006 , based on the size and medium of the artwork.