Giorgio Vasari, Lives of the most Eminent Painters Sculptors and Architects…
“ There is, in addition, a landscape wrapped in darkness, counterfeited with much judgment and art. And if the inundation which came upon Rome after the sack had not done damage to this work, covering more than half of it, its excellence would be clearly seen; but the water so softened the gesso, and caused the wood to swell in such sort, that all the lower part that was soaked has peeled off too much for the picture to give any pleasure; nay, it is a grief and a truly heartrending sorrow to behold it, for it would certainly have been one of the most precious things in all Rome. ”
