Jean philippe De La Roche ( 1710 - 1767 ) was a painter. Jean philippe De La Roche s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from USD for in to a remarkable record 61304.8 USD for Portrait of Barbara Campanini (1721-1799), known as La Barbarina, dancing in a garden, probably in Versailles in 2012 , based on the size and medium