Ernst Scheidegger ( 1923 - ) is a Swiss painter. Ernst Scheidegger s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 542.43 USD for Alberto Giacometti at his Paris studio, circa 1961 in 2005 to 8442.59 USD for Alberto Giacometti und seine Werke. in 2017 , based on the size and medium of the artwork.