The 3rd dimension - WIP

Following from my thoughts about bringing the Museum to the city, I decided to introduce "the 3rd Floor". Unsure if the 3rd floor actually exists in the subconscious or reality, The Hermitage infiltrates every third storey of the City. Sometime the floor is left in its current state and sometimes changed to make way for pathways of clarity. The museum becomes part of the city fabric and becomes a readable labyrinth of space.
The Green paths in the image below are completely WIP, I want to make them more subtle and start to create illusions within the city.
more thoughts to come...just need to collect them :)
