The document summarizes and analyzes William Blake's poem "The Chimney Sweeper." It discusses how the poem uses diction, imagery, and symbolism to shift the tone from one of darkness and hopelessness in the first three stanzas, to one of hope and happiness in the last three stanzas. The first part establishes the grim life of orphan chimney sweeps through words like "died," "weep," and "bare," along with images of soot and coffins. The last part provides a dream of the children's release facilitated by an angel and key, with words and images of warmth, wind, and sunlight. This shift in poetic elements transforms the tone and provides hope amid the hopelessness