When I went to Buchan cave at East Gippsland over school holiday for my daughter in April I was so mesmerised by the picturesque characteristics of lime caves such as stalactites and stalagmite. This amazing 400 million-year-old cave was quite inspirational and I had one idea (dream) of on-going structure. On-going structure from my end I think I can build or add one little part for the previous structure perhaps endlessly.
So that I can start the idea from this little structure. To the initial square structure, today, I have added one half sphere in the middle and one brass circle wire at the other end. See how far I can go.