Final answer:
The subject of this question is English. The quote is from Tennyson's 'The Lady of Shalott' and describes the moment when the Lady leaves her loom. This action triggers a curse upon her.
Step-by-step explanation:
The subject of this question is English.
The quote provided is from Alfred, Lord Tennyson's poem, 'The Lady of Shalott.' The line refers to the Lady of Shalott leaving her loom and looking out the window to see the world outside. This action leads to a curse being placed upon her.