Marco Richterich ( 1929 - 1997 ) was a Swiss painter. Marco Richterich s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 52.12 USD for Herbstlicher Platz mit Bänken in 2005 to 1283.7 USD for Le Pont de Trinquetaille in 2006 , based on the size and medium of the artwork.