There are so many objects around us which we commonly see in everyday life, has a reflective surface or which has reflective properties, water, mirror, glass, stainless steel, etc.
The idea is to see these elements or object from a different perspective to take creative photographs,
Make it Abstract with a reflection of the natural form:
Make it Monochromatic
Capture the Detail
Higher Contrast can make actual and reflection as one:
Hide Your Self one of the key points to hide your self in the frame while taking flat reflective surface or object