The Seven Planets challenge has the goal to place a house on each of the planets in the Solar system.
The Solar System Planets (Image: Public Domain / Farry)
Imagery and ideas:
The first stage is to compose images of what house on the different plantes could look like and come up with the ideas for how to get to the planets.
Sweden Solar System:
The second step is to place houses on all the planet models of the Sweden Solar System.
The third step for the Seven Planets challenge place house models on the Planets of the Solar System.