Ann Radcliffe, The Mysteries of Udolpho — Volume III, Chapter IX
“ They continued to converse, till the sun was declining in the west, when Du Pont awoke Ludovico, and they set forward on their journey. Gradually descending the lower slopes of the valley, they reached the Arno, and wound along its pastoral margin, for many miles, delighted with the scenery around them, and with the remembrances, which its classic waves revived. At a distance, they heard the gay song of the peasants among the vineyards, and observed the setting sun tint the waves with yellow lustre, and twilight draw a dusky purple over the mountains, which, at length, deepened into night. ”
