Winifred Nicholson ( 1893 - 1981 ) was a British painter. Winifred Nicholson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6981.62 USD for Witches garden (sic) in 2003 to 107261.74 USD for Sea Treasures in 2011 , based on the size and medium of the artwork.