John Ruskin,
The Seven Lamps of Architecture
(1849)
“ Abroad, such necessities are met by three or four downright penthouse roofs, reaching each from within the window to the outside shafts of its mouldings; instead of the horrible row of ruled lines, the space is thus divided into four or five grand masses of shadow with grey slopes of roof above, bent or yielding into all kinds of delicious swells and curves, and covered with warm tones of moss and lichen. Very often the thing is more delightful than the stone-work itself, and all because it is broad, dark, and simple. ”
