transform the image into a refined architectural concept sketch preserve the original building geometry proportions perspective materials and composition exactly use thin hand drawn black ink outlines with slightly irregular sketch linework apply soft watercolor washes with muted pastel tones light sage greens for landscape white for all buildings and pale grey shadows use a high quality architectural competition board style with minimalistic coloring transparent watercolor textures visible paper grain and delicate hatching trees should be loose watercolor masses with hand drawn contours property boundaries should be defined exclusively by green hedges and low landscape planting do not show any wooden fences privacy screens panel fences wire mesh fencing walls or other solid boundary structures all garden separations must consist only of hedges integrated within the landscape design surrounding buildings should remain simplified and desaturated in light grey maintain an aerial bird s eye view presentation drawing aesthetic clean elegant professional urban design illustration understated colors soft contrast atmospheric depth architectural masterplan visualization hand rendered appearance no photorealistic rendering no heavy shadows no dramatic lighting no saturated colors highlight the three central project buildings currently the three whitest buildings in the middle of the image with a clear but refined architectural red accent color use a muted terracotta red or warm brick red tone that stands out distinctly from the surrounding context while remaining elegant and presentation board appropriate the three project buildings should immediately attract attention as the primary focus of the composition all surrounding existing and contextual buildings should remain simplified in desaturated white tones preserve the original geometry proportions and details exactly only adjust the color hierarchy to create a strong visual distinction between the project buildings and the surrounding context maintain a professional urban design presentation style avoiding bright signal red neon colors or graphic marker effects the red accent should feel sophisticated subtle and architectural rather than decorative
