Address to the Nymphs. I. Steam rises from the ocean, floats in clouds, descends in rain and dew, or is condensed on hills, produces springs, and rivers, and returns to the sea. So the blood circulates through the body and returns to the heart. 11. II. 1. Tides, 57. 2. Echinus, nautilus, pinna, cancer. Grotto of a mermaid. 65. 3. Oil stills the waves. Coral rocks. Ship-worm, or Teredo. Maelstrome, a whirlpool on the coast of Norway. 85. III. Rivers from beneath the snows on the Alps. The Tiber. 103. IV. Overflowing of the Nile from African Monsoons, 129. V. 1. Giesar, a boiling fountain in Iceland, destroyed by inundation, and consequent earthquake, 145. 2. Warm medicinal springs. Buxton. Duke and Dutchess of Devonshire. 157. VI. Combination of vital air and inflammable gas produces water. Which is another source of springs and rivers. Allegorical loves of Jupiter and Juno productive of vernal showers. 201. VII. Aquatic Taste. Distant murmur of the sea by night. Sea-horse. Nereid singing. 261. VIII. The Nymphs of the river Derwent lament the death of Mrs. French, 297. IX. Inland navigation. Monument for Mr. Brindley, 341. X. Pumps explained. Child sucking. Mothers exhorted to nurse their children. Cherub sleeping. 365. XI. Engines for extinguishing fire. Story of two lovers perishing in the flames. 397. XII. Charities of Miss Jones, 447. XIII. Marshes drained. Hercules conquers Achilous. The horn of Plenty. 483. XIV. Showers. Dews. Floating lands with water. Lacteal system in animals. Caravan drinking. 529. Departure of the Nymphs like water spiders; like northern nations skaiting on the ice. 569. THE ECONOMY OF VEGETATION. CANTO III. AGAIN the GODDESS speaks!--glad Echo swells The tuneful tones along her shadowy dells, Her wrinkling founts with soft vibration shakes, Curls her deep wells, and rimples all her lakes, 5 Thrills each wide stream, Britannia's isle that laves, Her headlong cataracts, and circumfluent waves. --Thick as the dews, which deck the morning flowers, Or rain-drops twinkling in the sun-bright showers, Fair Nymphs, emerging in pellucid bands, 10 Rise, as she turns, and whiten all the lands.