Albert Duplain ( 1890 - 1978 ) was a Swiss painter. Albert Duplain s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 169.89 USD for Das Matterhorn im Sonnenschein in 2004 to 2194.43 USD for Das Matterhorn. in 2013 , based on the size and medium of the artwork.