Joseph Highmore ( 1692 - 1780 ) was a British painter. Joseph Highmore s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 9275.75 USD for PORTRAIT OF A YOUNG GIRL in 2003 to 34375 USD for PORTRAIT OF MRS. JOSHUA IREMONGER in 2011 , based on the size and medium of the artwork.