I like to add multiple "layers" in my images and three layers is usually what I im for.
In the first image the woman is looking straight at me in a mirror inside a shop. Her face is also reflected in the window glass itself, and the back of her head is reflected in a window across the street.
In the second image the two rightmost women are reflected along with the bike. The left woman is seen through the window and she is outside but around the corner. The third layer is the row of windows inside the shop.