CHAPTER V.--A PHANTASMAGORIA OF LIGHT AND COLOUR.

How does the insect express its intensity of vital force? 175 In various ways, but specially through its glowing hues, 176 Which are displayed with a profusion that astonishes and almost overcomes the observer, 177 But are not inconsistent with an ingenious mimicry, 177 A diversion is made to the tropical forest, 178 Where the insect life is seen in its most splendid developments, 179 Like winged flames they haunt the leafy shades, 180 The fire-fly lights up the gloom, and also furnishes woman's beauty with a living ornament, 181, 182