This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/dqEjPvcmx9Y
For a workshop at the library in Horsens, Denmark
the one in the photo is printed with 0.3 in layer hight on a makerbot, but think 0.2 would be better.
sclicing is better in Cura
horsens.stl | 145.5KB |