Philip James De Loutherbourg ( 1740 - 1812 ) was a painter. Philip James De Loutherbourg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 108 USD for Shipping near a lighthouse in 2014 to 5199.98 USD for A sleeping shepherd with two shepherdesses in 2014 , based on the size and medium of the artwork.