Enjoying Respite

I'm at a loss for words, for how to describe this outer worldly subway. I don't remember how I got here, but I hope to retrace my steps so I can return here again. The place is incredibly tranquil, my racing thoughts calmed down to a standstill. A mysterious safe space to get lost in, but easy to return from. My slow footsteps echoed melodiously along this long forgotten passage, admiring the lush greenery. Exploration that never ends.