Spyridon Prosalentis ( 1830 - 1895 ) was a Greek painter. Spyridon Prosalentis s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 490.81 USD for Portrait of a girl with a red dress and orange flower in 2005 to 3820.03 USD for PORTRAIT OF THEMISTOCLIS TRICOUPIS in 2006 , based on the size and medium of the artwork.