John Baptist De Medina (after) ( 1659 - 1710 ) was a painter. John Baptist De Medina (after) s works have been put up for auction numerous times, with realized prices varying from 2180.83 USD for Portrait of a gentleman, said to be Sir John Sinclair, 4th Bart, standing three-quarter length, wearing armour, a landscape beyo in 2010 to 3813.42 USD for Fourteen figure studies in 2017 , based on the