section of the arnedillo tunnel built in the rock with brick and concrete.

infrastructure tunnel arch subway wall alley symmetry road darkness architecture cave light building temple bridge lane transport formation section arnedillo built rock brick concrete lights different colors background exit night photo abstract arnedillo background brick concept dark derbyshire destination direction end enter entrance grunge headstone industry interior bulb line metro motion movement nobody old peak perspective rail railroad railway road scary spain stone subway track tracks trail train transit transport transportation travel trip tunnel underground urban wall way