The image displays an upward-looking view within a multi-story interior stairwell of a building in Plovdiv, Bulgaria

The image displays an upward-looking view within a multi-story interior stairwell of a building in Plovdiv, Bulgaria. A concrete spiral staircase with dark green metal railings ascends through the frame, revealing at least three distinct levels. The walls are finished in a light, textured beige or off-white plaster, contrasted by grey concrete ledges and structural elements. On an intermediate level, green leafy plants, likely in planters, are visible behind a section of the dark green railing. Illumination is provided by exposed light fixtures; one incandescent bulb is visible on a lower wall, emitting a warm yellow light. No individuals are present in the scene. The environment is an enclosed architectural space, characterized by the repeating pattern of stairs and railings.