Nicolaus Moreau, looking out on warm sunlit Vienna, distinctly unseasonal; 1830.
A cavernous window in a peasant's cottage; in real life I suspect it would have been much darker than that (Leibl made more realistic portrayals of this kind of room).
Rudolf von Alt, Studio Window. We've had this before, but it goes rather well here.
Rudolf von Alt, a room in the Palais Harrach, Vienna, 1842.