Spherical lattice

The symmetry of this pattern makes it look nice from two perspectives: when observed from above and from one side.

Diameter is 20 mm for the 0.2 and 0.5 mm cage bars.
Diameter is 50 mm for the 1 mm bars.

The printed version has got a sphere diameter of 38 mm, and bars diameter of 0.9 mm.
The supports were created with the B9Creator software and they worked like magic: they detached very easily leaving no visible marks.
The print was performed in draft mode: at 100 micron layers.