A continuous public path stretches from street level to the penthouses and allows people to bike all the way from the ground floor to the top, moving alongside townhouses with gardens, winding through the urban perimeter block. Two sloping green roofs totaling , m are strategically placed to reduce the urban heat island effect as well as providing the visual identity to the project and tying it back to the adjacent farmlands towards the south.

The museum is placed as an abstract shape in the landscape. Its sculptural form is spanning between perfect geometry and specific bridge technology: on one side, it’s a simple box structure; on the other side, it’s a huge warping sculpture. A simple twist in the building volume allows the bridge to lift from the relatively lower forested area towards the south, and up to the hillside area in the north.

Inside, the functions of the new JRC building are organized with public program and amenities such as dining, a conference center and social spaces on the ground floor, while the offices and research units occupy the upper floors for privacy and security. The collaborative workplaces face the plaza, while the deep-focus workspaces face the garden. The proposed layout is designed to be entirely flexible and adaptable according to any future needs of the JRC.

To prove that the concept was affordable with standard techniques, BIG decided that nothing would be more convincing than building it in LEGO. It happened that on the : scale model of the building, the size of a single pixel was identical to the size of the smallest one-dot LEGO brick. The model showcased the silhouette that combines the stepped figure of the traditional spire with the rationality and rigour of a functional structure.

The development consists of two towers rising m to the north and m to the south, linked together at the feet by a m podium housing the main lobbies, a conference center, cafeteria, and exhibition space. The volume and height of the HQ was predetermined by the urban masterplan, leaving BIG with façade design. BIG envisioned an undulating façade &#; like the structure of a palm leaf or the folded screen of a lamp.