Text of decor script above the Valentine's Day line-up at Purdy's chocolates

Text of decor script above the Valentine's Day line-up at Purdy's chocolates: "… from whose unseen presence the leaves dead - Are driven like ghosts from an enchanter fleeing, - Yellow, and black, and pale, and hectic red," — Edmonton's Southgate mall around 4:30pm on the afternoon of Valentine's Day — Percy Bysshe Shelley (1792–1822): Ode to the West Wind