This image shows the area the left clear of build up (lime dust gone hard)because of the air cannons blasting build away before it sets and on the right you can see the build up on the cyclone wall. You can also see some cracks in it and normaly without the cannons this will eventily fall of the wall and block the narrow cone area at the base of the cyclone.

A little Surrealism for ya.
" Crime Scene"
This is made from Mild 18g Steel made for a Wall sculpture.
Yes, Up close it does look like real Blood!
I guess I'm a lot more twisted than I originally Thought.

Public fence near the Swan River in Perth Western Australia.
I try to design my work to bring surrounding components all together in the metal fence, sometimes it works and sometimes not so good however I do believe this worked out well.

Public Fence Near Swan River