Approaching West/North Entrance
Last change for email
Façade Detail
Stein in the tunnel
Brickwork Detail
Snake in the tunnel
Looking back out
Stein crawling
Wall detail
Stein navigating eastern tunnel
Tunnel Frog
Waterfall
Approaching Eastern/Southern Openning
Train on modern tracks
Re-entering Tunnel
Greg
Wild Things
Thomas the Tank Engine
Rusting pipe
Dead bat
Exiting the last tube
