Mario Gachet ( 1879 - 1981 ) was an Italian painter. Mario Gachet s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 815.46 USD for Fiore tra i fiori in 2005 to 2355.6 USD for Nel canavese, nubi minacciose in 2015 , based on the size and medium of the artwork.