Matthew Arnold's Devolpment of Setting In the poem "Dover Beach",witten in 1867 Matthew Arnold creates the mood of the poem through the usage of different types of imagery. He uses a dramatic plot in the form of a soliloquy. Arnold also uses descriptive adjectives, similes and metaphors to create the mood. Through the use of these literary elements, Arnold portrays the man standing before the window pondering the sound of the pebbles tossing in the waves as representation of human suffering. The man arrives at the vision of humanity being hel ....