I experimented with the height of slabs, it was inspired by our Double Elements which had a floating bed at height of eye, creating a line in th horizon.
One slab is at height of your eyes the other is a step that is just not high enough to stop you.
These 4 planes meet each other at this special point in space and this knot of planes create a complexe relation between spaces.
The complete protostructure with no planes A detail of the additional structure in the protostructure
The 3 horizontal planes being piece together
Front view of the finish model The upper plane
View from the lower plane The space next to the step