An indoor swimming pool at an establishment in Devin, Bulgaria, is depicted in an evening or nighttime setting

An indoor swimming pool at an establishment in Devin, Bulgaria, is depicted in an evening or nighttime setting. The scene is dominated by a rectangular pool filled with clear, blue water exhibiting ripples and submerged artificial lighting creating a blue glow. One individual, observed from the back, is partially submerged in the foreground, facing away from the camera. This person has light brown hair tied back with a dark hair tie and is wearing a light-colored, thin-strapped swimsuit. A pink-banded smartwatch is visible on the individual's left wrist, with both arms extended horizontally and resting on the water's surface. Along the far edge of the pool, a row of approximately ten light-colored loungers with dark frames are arranged. Nearby, a light blue/white bin and a darker, taller container are present. On the far right, next to the pool edge, a yellow inflatable ring and a blue-green inflatable object are visible. The pool area is enclosed by a large, angled glass and dark-framed structure that forms both walls and a partial roof. Through these glass panels, the dark blue/grey sky of dusk or night is visible, along with reflections and direct views of illuminated windows from nearby buildings. A dark, possibly forested hillside or mountain is visible in the background beyond the urban structures. Above a set of glass doors behind the loungers, a sign in both Cyrillic and English states "Nema spasitel / No lifeguard." The ceiling above the glass structure is white with recessed lighting.