architectural watercolor illustration of a contemporary sustainable residential community featuring elegant timber clad townhouses with pitched roofs and large windows soft hand drawn linework combined with delicate watercolor washes in muted natural tones lush landscaping mature trees green courtyards and pedestrian friendly streets people walking and interacting in a calm neighborhood setting bright overcast daylight airy atmosphere scandinavian design aesthetic sustainable architecture competition rendering style architectural sketch conceptual visualization highly detailed yet minimalist subtle shadows soft pastel colors white background fading at the edges professional architect presentation drawing
