The design of the square in front of the building is in the same style like the interior of the building. Here the “trees” /same design like inside/ are used for street lighting. The facades will be reconstructed completely, while retaining the basic geometry of the central volume. There is also partial “wrapping” of some volumes with white sculptural surfaces using the same style like in the interior /the material is “Corian” by “Dupont”/, thus creating harmony between interior and exterior. Some of the buildings are completely “wrapped” with dark metal, while the facades of others will be filled with architectural concrete. Some of the facades will be landscaped with a system of green walls.