Initial thoughts on the topic:

Use different lighting conditions (long-stretched light or dim light) or shot angles (high and low) to see how it impacts the object being reflected. Additionally, the picture could be presented in an abstract method, where the reflection could be simply a pair of sunglasses or jewelry.

What immediately comes to mind:

The utilization of a mirror with a well-polished surface to reflect an object (portrait or urban landscape) in high definition. Photoshop could be a good approach to better highlight the intended object being presented.

What style, materials, equipment, concepts, or genre interests you?

Style: black and white lens.

Material: Mirror, sunglass, jewelry?

Equipment: mirror (whose angles could be adjusted to create unique effects or juxtapositions)

Concept: capturing the essence of objects or the identity of the individual

Genre: reflection of portrait, where the polished and reflective surface displays the detail within a person. Also, the genre could be capturing urban landscapes or simple objects and attempting to highlight the intricate details as well.