Giovanni Piancastelli ( 1845 - 1926 ) was an Italian painter. Giovanni Piancastelli s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4422.6 USD for ROMA, LAVANDAIE AL FIUME in 2005 to 415759.26 USD for Pair of works: Emigrazione dell' Agro Romano - Partendo und Tornando in 2008 , based on the size and medium of the artwork.