Ann Radcliffe, The Mysteries of Udolpho — Volume III, Chapter X
“ Lady Blanche, it being not yet dark, took this opportunity of exploring new scenes, and, leaving the parlour, she passed from the hall into a wide gallery, whose walls were decorated by marble pilasters, which supported an arched roof, composed of a rich mosaic work. Through a distant window, that seemed to terminate the gallery, were seen the purple clouds of evening and a landscape, whose features, thinly veiled in twilight, no longer appeared distinctly, but, blended into one grand mass, stretched to the horizon, coloured only with a tint of solemn grey. ”
