Justus Sustermans (follower Of) ( 1597 - 1681 ) was an Italian painter. Justus Sustermans (follower Of) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 1689.5 USD for Portrait of a gentleman, three-quarter-length, in armour, a baton in his right hand, beside a table with a plumed helmet in 2011