Final answer:
Lady Macbeth's downfall, as seen in her actions in Act 5, Scene 1, echoes the play's motifs of blood, darkness, and sleep, highlighting her overwhelming guilt and the psychological toll of her earlier encouragement of evil. This may earn her the audience's pity but not necessarily redemption.
Step-by-step explanation:
In Macbeth, the motifs of blood, darkness and sleep represent the guilt, evil and turmoil that permeate the play. By Act 5, Scene 1, Lady Macbeth is seen sleepwalking and desperately trying to wash the imaginary blood from her hands. This signifies her overwhelming guilt and her psyche's collapse under it. Her earlier actions, convincing Macbeth to commit regicide, were accompanied by darkness, symbolizing the evil they were undertaking. Sleep, which was once described as healing, is now elusive to her—indicating a disturbed mind.
Lady Macbeth's deterioration demonstrates the emotional and psychological consequences of her actions. Rather than redeem her, it underscores the depth of her guilt and the irreversible nature of her deeds. The audience may pity her distressed state, but whether it redeems her is subjective and depends on the individual's perspective of justice and morality.