Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ Giorgione, on the contrary, was of opinion that in one picture the painter could display various aspects without the necessity of walking round his work, and could even display, at one glance, all the different aspects that could be presented by the figure of a man, even though the latter should assume several attitudes, a thing which could not be accomplished by sculpture without compelling the observer to change his place, so that the work is not presented at one view, but at different views. ”
