Final answer:
Deion looking out of his window and seeing buildings is an example of the theme of urban environment or architecture, reflecting the relationship between individuals, society, and urban development.
Step-by-step explanation:
If Deion looked out of his window and saw buildings, this would be an example of the theme of urban environment or architecture. In the context of modern themes in art and literature, the urban landscape often reflects concepts such as the bustle of city life, the impact of humans on their surroundings, and the architectural aesthetics of the time period. Works that depict urban environments can also explore the relationships between individuals and the communal society or can convey messages about culture, economy, and technology.