This document provides an analysis of imagery and metaphor in William Blake's poem "A Poison Tree". It begins with an abstract that explains the purpose is to understand the usage of imagery and metaphor through close reading. It then provides background on Blake and an overview of the poem. The discussion section analyzes key imagery like the growing tree and bright apple. It also examines the metaphors used to represent the growth of anger. The conclusion is that Blake uses metaphor and imagery to show how anger can grow and lead to destruction if not expressed.