...leave it to natural philosophers (physici) to discuss the way in which this image or picture (picturd) is put together by the spiritual principles of vision...opaque surface which first presents itself in the eye. I do not think that we should listen to Witelo (book iii, proposition xx), who thinks that these images...

...irony: I leave it to natural philosophers to discuss the way in which this image or picture [picturn] is put together by the spiritual principles of vision...nerves and retina, as it were descending to a lower court.13 No one of these metaphysical hypotheses is worth more than any other: none can broach the...

...this image or picture is put together by the spiritual principles of vision residing in the tetina and in the nerves, and whether it is made to appear...and retina, as it were descending to a lower court. 37 The world - as Donne put it with fitting metaphysical violence - might be contracted and driven...

...nerves, and whether it is made to appear before the soul or tribunal of the faculty of vision by a spitit within the cerebral cavities, or the faculty of vision,...nerves and retina, as it were descending to a lower court.37 The world - as Donne put it with fitting metaphysical violence - might be contracted and driven...

...by the observer — troubled Kepler but was of no concern to him. I leave it to natural philosophers to discuss the way in which this image or picture...nerves and retina, as it were descending to a lower court.16 Neither the observer looking out into the world nor the process of perceiving the picture...

...formed on the reddish white concave surface of the retina (retina). I leave it to natural philosophers to discuss the way in which this image or picture...opaque surface which first presents itself in the eye. I do not think that we should listen to Vitellio (book III, Proposition xx)""", who thinks that these...