Henry Martens ( - 1860 ) was a British painter. Henry Martens s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 500.81 USD for A North African horseman in 2004 to 1603.04 USD for A Sowar (full dress), Nizam´s 3rd Cavalry; An officer (full dress), Nizam´s 3rd Cavalry; An officer (undress), Nizam´s 3rd Caval in 2004 , based on t