Leslie Gilbert Illingworth ( 1902 - 1979 ) was a British painter. Leslie Gilbert Illingworth s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 104.86 USD for Makes You Fair Giddy To Look At Um in 2004 to 823.07 USD for IDEAL HOLIDAY in 2013 , based on the size and medium of the artwork.