Juan Bautista Martinez Del Mazo (attributed To) ( 1613 - 1667 ) was a Spanish painter. Juan Bautista Martinez Del Mazo (attributed To) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 29876.54 USD for PORTRAIT OF PRINCIPE DON FELIPE PRÓSPERO (1657-1661), SON OF PHILIP IV OF SPAIN, STANDING IN AN INTERI