Charles Martin Powell ( 1775 - 1824 ) was a British painter. Charles Martin Powell s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6064.56 USD for A busy channel in 2003 to 7716.05 USD for A BRITISH MAN OF WAR AND DUTCH BARGES in 2003 , based on the size and medium of the artwork.