What demonstration of his power does Prospero give Ferdinand and Miranda?

Act and Scene please?

act 4 scene 1

Prospero calls upon Iris, the messenger of the gods and also the goddess of the rainbow, to perform a betrothal masque for Ferdinand and Miranda. A betrothal masque also appears in As You Like It that is presided over by Hymen; but otherwise, the spectacle was mostly reserved for weddings of state and almost exclusively for court functions. In this respect, the masque does confirm that the wedding is an important one‹eleven were actually performed at the court of King James, and some of these for occasions of the marriage of rich and important people. Masques were special ritual-type plays in which the monarch was always the protagonist, and the subject was how royalty made things harmonious and resolved tensions between people. Although Shakespeare's masque took some inspiration from earlier ones, thematically it is entirely innovative. Royal power is displayed as power over nature.