Six Centuries of Painting by Randall Davies INTRODUCTORY So far as it concerns pictures painted upon panel or canvas in tempera or oils, the history of painting begins with Cimabue, who worked in Florence during the latter half of the thirteenth century. That the art was practised in much earlier times may readily be admitted, and the life-like portraits in the vestibule at the National Gallery taken from Greek tombs of the second or third century...