Unused Vintage Oil Storage Tanks

Unused Vintage Oil Storage Tanks at Ballast Point Park in Birchgrove, Sydney, Australia

via Flickr http://flic.kr/p/FAe4bH

Large rocks in the Australian bush

Large rocks in the Australian bush at Hazelbrook, Blue Mountains, Australia.

via Flickr http://flic.kr/p/EdbCtf

Large rocks in the Australian bush

Large rocks in the Australian bush at Hazelbrook, Blue Mountains, Australia.

via Flickr http://flic.kr/p/DGzM7q

Trail beside rock formations

Trail going past rugged rock formations at Hazelbrook, Blue Mountains, Australia.

via Flickr http://flic.kr/p/E6Pqun