Double the surface and triple the volume

Double the surface and triple the volume

This consists in designing two small weekend pavilions by a lake, two small shelters that must meet only one condition: one of them must have double the surface and triple the volume as the other.

Good views of the lake and good orientation must be similar and the altitude should be approximately 500 meters.

The construction technique chosen will be free.

Both the design of the parts and the relationship established between them will be the parameters to be considered for judging.