Epidaurus Theatre

The main difficulty of this construction was the shape of the tiers. I tried several system, but this one is the most efficient I found.

Roughly, the lenght of the 3 mm hoses grows with the height of the row. It makes the curve.

The horizontal clips are by two for a better solidity. This system allows to regulate the height.

I show you those photographies, it's more simple than any explanation. ;)