Cornelis Janssens Van Ceulen I (after) ( 1593 - 1661 ) was a painter. Cornelis Janssens Van Ceulen I (after) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 1591.04 USD for Portrait of a young man, half-length, in armour and lace collar in 2011