The light falls so unfavorably on the altar that one can hardly discern the figures or enjoy the beauty of color and the delicacy of the heads and draperies which I executed with great care from nature and completely successfully according to the judgement of all. Therefore, seeing that all the merit in the work is thrown away and since I cannot obtain the honor due my efforts unless the results can be seen, I do not think I will unveil it.
In his letter to Count Annibale Chieppio (minister of the Duke of Mantua), February 2, 1608; as quoted in Rembrandts Eyes', by w:Simon Schrama, Alfred A. Knopf, Borzoi Books, New York 1999, p. 130 (LPPR, 42) - Quotes of Rubens, 1605 - 1625