John Dower ( 1790 - 1847 ) was a British painter. John Dower s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 26.3 USD for Environs of London - Windsor Castle to Gravesend in 2004 to 798.62 USD for Map of the Country Between Auckland and the River Waikato, New Zealand, Illustrating the War with the Natives in 2008 , based on the