In 1819, Lady Caroline put her ability to mimic Byron to use in the narrative poem "A New Canto." Years before, Lady Caroline had impersonated Byron in a letter to his publishers to have them send her a portrait of Byron. It worked; the tone and substance of her request fooled them into sending the painting. She used that skill to respond to Byron's "Don Juan I and II". Lady Caroline was most concerned with those allusions Byron had made about her; for example, the line "Some play the devil—and then write a novel" from "Don Juan II". In "A New Canto", Lady Caroline wrote – as Byron – ""I'm sick of fame; I'm gorged with it; so full I almost could regret the happier hour; When northern oracles proclaimed me dull."" Byron never publicly responded to the poem. A reviewer of the time opined, in part; "The writer of this lively nonsense has evidently intended it as an imitation of Lord Byron. It is a rhapsody from beginning to end."