George Barret Sen (after) ( 1728 - 1784 ) was a British painter. George Barret Sen (after) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 1459.65 USD for A mountainous landscape near Porthmadog, with a shepherd, his flock and a collie in a lane, a traveller in the distance, cows in in 2011