Brunch Ulcinj (Montenegro). Three tubes D159 stacked: two stainless steel tubes and the light tube below (aluminium spine + opal shell with J-tabs). Runs 2470 / 5159 / 4000 mm to the axis intersections, two 90 deg elbows R138 around the columns.
Every part and every joint can be viewed in 3D and downloaded as STEP. Use the section slider to see the overlaps inside.