This is a candid photograph taken with a low-end smartphone of kstb woman, a 24-year-old adult woman, sitting on a nearly empty local train by the window, looking down at her phone screen with a faint smile, earphones in. She wears a navy wool coat and a cream scarf, light makeup. Taken by a friend sitting across from her whose body is completely outside the frame, she is the only person in the photo, slightly tilted, soft daylight through the window, the sea outside, no other people visible, no readable text.