3D rendering of a preliminary project in Lessines, in the province of Hainaut. This involves a new construction where the land was bare. There was a significant difference in level between the base of the facade and the property line. Initially, the client wanted the intervention to focus on the area around the house to preserve their orchard and vegetable garden in the upper part of the garden. Retaining walls were the solution, allowing for a view of the garden through the grasses from inside the house. A water feature in the form of a pond serves as a second retention, allowing the water to overflow to enjoy its sound combined with the rest of the rural landscape.