Kathleen Isabell Mackie ( 1899 - 1996 ) was an Irish painter. Kathleen Isabell Mackie s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 221.55 USD for Donegal Coast in 2004 to 3034.13 USD for The Spinner in 2017 , based on the size and medium of the artwork.