Guyol ( 1935 - ) is a Canadian painter. Guyol s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 425 USD for Springtime in 2005 to 1463.81 USD for Die Verschwörung: Maler und sein Modell in geheimem Austausch in 2012 , based on the size and medium of the artwork.