A female subject is depicted in a mirror selfie, captured within what appears to be a Five Guys restaurant in Lille, France

A female subject is depicted in a mirror selfie, captured within what appears to be a Five Guys restaurant in Lille, France. The subject, a Caucasian individual with dark hair pulled back, wears a black turtleneck under a light brown textured jacket featuring a prominent beige faux fur collar. She holds a dark-colored smartphone in her left hand (right in the reflection), positioned to photograph her reflection. The background, visible in the mirror, consists of white walls and ceiling with rectangular fluorescent light fixtures. To the left, a red door with a vertical window contains the mirrored and inverted French text "ACCÈS RÉSERVÉ AU PERSONNEL" (ACCESS RESERVED FOR STAFF) in white lettering. Adjacent to this door on the lower wall, a distinctive red and white checkered tile pattern is present, consistent with Five Guys branding. Another red door with a glass panel is visible further to the right. The floor reflects as light-colored tiling, and a metallic diamond plate panel is situated near the right red door. Below the mirror, a dark-colored hand dryer or dispenser is partially visible on a counter with a white tiled backsplash. The environment suggests an interior space within a commercial food establishment, likely a restroom or an area adjacent to staff facilities.