In Dodie Smith's novel "I Capture the Castle," a character is struck by the unusual sight of a child with vibrant green skin, prompting a reaction filled with surprise and curiosity. This moment highlights the character's bewilderment and sets a tone reflective of the story's whimsical and gothic elements. The reference to the House of Usher evokes themes of mystery and the uncanny, linking the extraordinary child to a sense of eerie enchantment.

The dialogue underlines the contrast between the ordinary world and the fantastical, suggesting that the protagonist is stepping into a realm where normality is blurred. Smith’s writing intertwines the elements of realism and the fantastical, inviting readers to explore the intriguing dynamics of her characters and their surrounding environment.