E. L. Scott, Yet Another "Mona Lisa" Adds to Mystery of Louvre Picture (1914)
“ This is what Vasari himself says of the effect of the picture:—"In this portrait of Leonardo's, on the contrary, there is so pleasing an expression and the smile that while looking at it one thinks it rather divine than human, and it has ever been esteemed a wonderful look since life itself could exhibit no other appearance." ”
