Sort:  

Yes, I've gotten quite busy with work lately and it takes me a while to put together all the info I need for a post. More coming soon.
The thin 'windscreen' spray I use on the sculpture doesn't really add any strength to the sculpture. It more preserves the surface. As the sand in the core dries out it becomes really hard and as you can see from the destruction video for my Poles apart sculpture we need machines to break them down.