create a simple hand drawn architectural sketch of a contemporary urban residential area with mid rise apartment buildings around a public waterfront space the drawing should be loose and sketch like with thin black linework and minimal detailing similar to an architect s concept sketch add light soft colors pastel tones in a watercolor style include elements such as balconies large windows terraces and a mix of building heights in the foreground show a public space with steps leading to the water people sitting walking and relaxing add a few trees outdoor seating areas and a caf terrace with umbrellas the perspective should be slightly angled eye level or light perspective giving depth but keeping the composition simple and readable keep figures minimal and schematic no detailed faces and maintain a relaxed conceptual atmosphere rather than a photorealistic one overall style architectural concept sketch line drawing with light color wash informal and expressive
