Girl walks down hallway, skirt rides up

You’re looking at a girl walking down a narrow, tiled hallway, probably in a building or subway station. She’s wearing a short black skirt and a light-colored top, and she’s carrying a black bag over one shoulder. As she walks, her skirt rides up slightly, revealing her underwear and part of her thighs. She doesn’t seem to notice the camera, just keeps walking forward. The lighting is artificial and a little dim, giving the scene a candid, almost accidental feel. The walls are plain and tiled, and the floor is reflective. It’s a simple, everyday moment captured from behind, focusing on her movement and the way her clothes shift with her steps. No one else is around, and the whole thing feels spontaneous and unposed.