Montague Flagg ( 1842 - 1915 ) was a British painter. Montague Flagg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 275 USD for Portrait of Charles Foster. Inscribed lower left Charles Foster - Montague Flagg in 2014 to 1375 USD for Parisian interior with greyhound and parrot in 2016 , based on the size and medium of the artwor