Two two-piece seat elements were delivered as zentral objects of a very succeded square planning.
An exact fitting of the spiral taper radial element was claimed. The transitions from piece to piece within the curve are made without bevel.
All corners and edges were off rounded to raise the untilization friendliness. Pointed was a radius of 50 mm.
All visible surfaces are made in a granite look.
To avoid an arrangement of remove anchors in the visible area the elements (with a singlel wait of 3000 kg) were removed with belts.