Sometimes an architect will work entirely alone, as is the case with residential architects on many of the projects they design, but this is not necessarily the case with larger designs. For instance, a large structure may need an urban planner to aid in how best to align a structure with an urban environment, while the commercial architect may design the structure itself alongside a computational architect if more sophisticated designs are needed, and that may all be topped off with a landscape architect who will design the gardens. All the different types of architects have their own skills that can be brought together to construct a building.