Identifying the literary device:
The literary device used in the phrase "now stood out as naked brick" is personification.

Explanation:
Personification is a literary device in which non-human objects or abstract ideas are given human qualities or characteristics. In the given phrase, the non-human object "brick" is described as "naked", which is a human quality. By attributing the human characteristic of being "naked" to the brick, the author is personifying the brick and giving it human-like qualities.

Personification:
Personification is a figure of speech that gives human qualities to non-human objects or abstract ideas. It is often used to make descriptions more vivid and engaging, allowing readers to relate to the objects or ideas being described on a more personal level. By personifying objects, authors can create a deeper emotional connection between the reader and the text.

Visual Appeal:
- Identifying the literary device: Personification
- Explanation: Personification is a figure of speech that gives human qualities to non-human objects or abstract ideas.
- Personification: The given phrase "now stood out as naked brick" personifies the brick by attributing the human characteristic of being "naked" to it.
- Purpose of personification: To make descriptions more vivid and engaging, creating a deeper emotional connection between the reader and the text.