The design concept for this walled roofgarden emphasizes the diagonal arrangement of the vegetation in alternating motifs heights, textures and density, which is to dress the atrium's perimeter, near the office windows. By incorporating organic forms, a more natural flow element is introduced creating the impression of a "stroll garden". This creates the illusion that the observer is in motion. From their offices employees enjoy two different types of views distant views and more filtered closer views which create a sense of privacy. The color grey symbolizes the water stream flowing across the while (land) and the green (vegetation).