The “Dog Leg Tunnel” through the sandstone rocks at the WW1 and WW2 long closed defence works at Cockatoo Island in Sydney Harbour.

[KoalaGardens🐨]

great composition - not quite as daunting with fire extinguishers and electric lighting

[Suzanne]

Oh I like this shot!

[Petespost]

Didn't even know it was there, Like the perspective

[Boxplayer]

Interesting. Nice leading lines.

[Diana]

Amazing capture, I wonder how many people know of it's existence.

[Issi Bannerman]

So nicely captured and perfect with the lone pedestrian and in black and white.

[Christina]

Fab textures in b&w

[Susan Wakely]

Great leading lines and dof in this great shot.

[Jan Talmon]

Great POV. Nice in B&W. Well done.

[Gosia]

Great capture

[Wylie]

That's a beaut!

[Beryl Lloyd]

Super pov and capture!

[Bucktree]

Great shot and pov. Excellent in b&w.

[Mags]

Wow! Great black and white.

[Christine Sztukowski]

Very nicely composed

[Merrelyn]

This works well in b&w, great textures and composition.

[Agnes]

Beautiful lines

[Harry J Benson]

Just goes on and on and on ....

[LManning (Laura)]

Terrific composition.

[Nigel Rogers]

Some history in this picture - great shot fav

[Granny7(Denise)]

Wonderful shot Fav

[Carole Sandford]

Nice lines & repetitions. Great b &w

[Pat Knowles]

Love this long view, amazing workmanship.

[Phil Howcroft]

this is a wonderfully crafted shot John

[Corinne C]

An amazing place and a great photo

[Diane]

Impressive shot! Would love to see this.

[Kathy]

A well built tunnel and impressively square. I like your POV.

[Rick]

Cool capture.

[John Falconer]

@koalagardens @ankers70 @mirroroflife @boxplayer @ludwigsdiana @jamibann @christinav @wakelys @talmon @gosia @pusspup @beryl @dkellogg @marlboromaam @365projectorgchristine @merrelyn @agnesvanderlindeicloudcom @hjbenson @ljmanning @nigelrogers @denful @carole_sandford @happypat @phil_howcroft @corinnec @eudora @randystreat @rickster549
Thanks for the much appreciated comments. This was a real find for me despite living in Sydney for most of my life. I’ll be back.

[haskar]

Great b&w capture.

[Pam]

Perfect composition. Great black and white image!

[John Falconer]

@haskar @pamalama
Thanks for the much appreciated comments.