photorealistic architectural render preserve the existing architecture exactly as it is including structure proportions materials textures openings and overall composition do not modify add or remove any architectural elements change only the railings by applying the same existing grey tones found in the building facade walls the railing finish should match the wall plaster in color and tonal values same light grey palette maintaining a cohesive unified material expression do not introduce any darker or contrasting greys adjust the window frames so they are not too dark lighten them slightly while keeping them realistic and consistent with the overall facade palette the frames should feel softer and better integrated not heavy or high contrast enhance only the existing plants by making them slightly more vibrant and brighter in color with healthier fresher green tones do not add new plants or change their placement only adjust brightness and vitality while keeping them realistic keep all other materials textures and finishes unchanged use soft morning natural light with neutral white balance avoid warm tones yellow tint golden hour lighting or any color cast maintain realistic even illumination with soft natural shadows ensure the image remains bright balanced and photorealistic without darkening any surfaces
