A thousand-piece three-dimensional puzzle made of wood, milled by the CNC and connected to a steel inner skeleton.

The central element of the stage design is the approx. 9 m high tower, which is shaped like a snail and should be completely accessible. The choir goes up inside the tower and down the large show staircase, as well as individual performers standing further up on the railing. The tower can be walked on to the top for assembly purposes and lighting.

The construction is planned as a scenic mobile element, which is also to be positioned on the turntable and should rotate with the disc. The complex nested inner structure made of steel had to offer all the stairs and access options to be able to go and climb to the different levels. The total weight of the building always had to be taken into account, since the tower was moved freely on the turntable.

The outer shell made of wooden frames was covered with conically cut boards in a facetted manner. It had to be segmented in order to create a complete snail shape as seamlessly as possible. The door inserts were designed to fit seamlessly into the plane when closed, and opened inward into the turret.

Based on a 3D volume model, all frames were drawn individually, provided with connecting pins and recesses and milled on the CNC. The individual parts were given a name or a number, the assembly had the character of a huge puzzle in which there are no right angles and where round wooden components were mounted on an angled steel core.

The transitions at the technical divisions required for magazines should of course be as seamless as possible, and halfway up the tower there was still a line of light that was embedded in the walls.