The document discusses the poem "Lines to my Grandfathers" by Tony Harrison and provides discussion questions about the imagery, language, structure, and themes conveyed in the poem. It asks students to analyze how Harrison uses lines as imagery to represent family connections and how he presents ideas about relationships between family members through his use of language and imagery. It also prompts students to consider what is suggested by references to a "pilgrim Grandson" and the use of the word "grace" in the poem.