Illustration: Underground Tunnels, Shelters And Escape Routes, Also Used To Transport Weapons And Contraband Products And To Hold Prisoners

KEYWORDS

path underground tunnel shelter corridor exit route escape journey bright light abstract long scared pathway prohibited guidance scary security shine inside tube walking concrete weapons glow man cave empty emerge distressed complex dark danger urban grungy grunge darkness shadow passage base silhouette enlightenment rendering tunnels shelters routes used transport contraband products hold prisoners military