What? Osmos was commissioned by the City of Brussels to coordinate a participative process to define what kinds of community based agricultural projects could be activated on the site, what kind of infrastructure would be needed and develop a business plan for the realisation. As the end-use could remain unclear until the project was built, it was important not to over-promise any ideas to the neighbours and local residents. As a result, abstract sketches were created to present the general mood, without showing a resolved design. This meant that the design concepts remained conceptual and local residents did not feel threatened. Osmos developed a business plan for the planned greenhouse and provided input to adapt the outline of the plans according to the needs of its future users.