A black, red, and green steam locomotive, marked with "БДЖ" and the number "555" on its front, is prominently displayed as a static exhibit in a park setting in Stara Zagora, Bulgaria

A black, red, and green steam locomotive, marked with "БДЖ" and the number "555" on its front, is prominently displayed as a static exhibit in a park setting in Stara Zagora, Bulgaria. The locomotive is mounted on an elevated, multi-tiered concrete pedestal, positioned centrally within the frame. Its front features a circular headlight, two white-rimmed circular buffers, and visible red chassis elements. The locomotive's wheels are red with white rims. To the left, a portion of the tender, painted green, is visible. The ground in the foreground consists of light gray rectangular cobblestones. To the left of the pedestal, a brown wooden park bench is situated on the cobblestone path. Numerous bare deciduous trees with dark branches, indicating a cooler season, frame the locomotive and extend into the overcast sky. In the distant background, subtle outlines of additional trees and possibly a low-lying structure or wall are discernible. No individuals are visible in the scene.