John L Byrne ( 1940 - ) is a Canadian painter. John L Byrne s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 329.8 USD for STILL LIFE WITH GUITAR in 2007 to 2438.7 USD for TUTTI FRUTTI, 25TH ANNIVERSARY TOUR in 2013 , based on the size and medium of the artwork.