Margaret Talbot Jackson, The Museum (1917)
“ The stories that one hears of the remarkable discoveries that have been made of Raphaels and other famous masters hidden away beneath the paint put on by the restorer are as thrilling as any Arabian Nights' tale and probably no layman buys a rather poor picture cheaply without feeling sure that he has an old master disguised. The difficulty in making a restoration is that the restorer, unless he be very conscientious, is carried beyond his original intention to such an extent that it is almost impossible for him not to put in a good deal of his own work on the picture. ”
