transform this architectural sketch into a high quality watercolor rendering while strictly preserving the original perspective composition and proportions style soft and realistic watercolor illustration subtle brush strokes light washes and natural blending of colors architecture modern residential buildings with clean lines rendered with light grey to medium grey plaster facades subtle variations in tones roofs in dark grey metal standing seam or steel sheet appearance materials matte finishes slightly textured plaster refined and contemporary look environment enhance the vegetation with natural watercolor textures soft greens and organic shapes maintaining a light and airy atmosphere sky bright blue sky with soft white clouds watercolor effect life add a few pedestrians walking casually along the street and sidewalk in a discreet and natural way lighting soft daylight slightly warm with gentle shadows to give depth while keeping a calm and elegant mood overall mood architectural presentation watercolor clean serene minimalistic professional and atmospheric
