An interior photograph depicts a white-walled corridor or hallway in a building located in Pleven, Bulgaria

An interior photograph depicts a white-walled corridor or hallway in a building located in Pleven, Bulgaria. On the left, a white door with a silver-colored frame features a white handle and a keyhole. Attached to this door is a blue rectangular sign with white Cyrillic text reading "ОБР МЕДИЦИНСКИ СЕСТРИ" (likely 'Department of Medical Nurses'), and above it, a circular blue sticker displays the number "12," indicating a room or department. The central and right wall is adorned with a large mural of a cherry blossom tree. The tree has a dark brown trunk, and its dense canopy is composed of numerous pink and light pink shapes, some forming subtle heart-like clusters, outlined by faint white cloud-like strokes. Scattered on the wall beneath and around the tree are several dark red heart-shaped objects and small pink petal-like specks. A partial view of a second white door is visible on the far right. The floor at the base of the wall is a narrow strip of dark, possibly tiled, material. No individuals are present.