Marcus Gerards (after) ( 1562 - 1636 ) was a Flemish painter. Marcus Gerards (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2298.21 USD for Portrait of Diana, Countess of Oxford, half-length, in a red embroidered dress with slashed sleeves, a white headdress and a pea in 2004 to 11828.43 USD for Portrait of Sir John Nee