strict image preservation do not alter the original image use the original input image as the absolute source of truth for the entire composition the reference image is provided only to guide the lighting atmosphere mood and rendering quality 1 camera composition preserve the exact original image aspect ratio dimensions crop framing and composition maintain the exact camera position viewing angle perspective orientation focal length and field of view do not rotate tilt zoom pan reframe or reposition the camera do not crop extend stretch or resize the composition every element must remain in exactly the same position at the same scale and with the same proportions as in the original image 2 architecture design preserve all existing architectural geometry dimensions shapes profiles furniture fixtures materials and design details exactly as shown do not add remove replace redesign simplify or reinterpret any elements do not alter wall positions ceiling heights furniture layouts panel divisions edges or structural details do not invent new objects or architectural features if a detail is unclear preserve its original appearance rather than guessing or generating a replacement 3 colours materials preserve the original colour palette material colours saturation hue brightness and tonal relationships do not shift colours towards warmer cooler more saturated or more desaturated tones maintain the original distinction between all materials and surfaces do not change the appearance of materials unless explicitly instructed 4 reference image mood only use the reference image exclusively to guide the overall lighting atmosphere ambience contrast and mood do not copy its architecture objects composition camera angle colour palette or material finishes apply the mood subtly and consistently without changing the original design s colours or material identities the reference must influence the atmosphere not the underlying design 5 rendering quality improve photorealism through realistic light behaviour natural shadows accurate reflections and subtle material texture keep all lighting changes physically plausible and consistent with the existing scene do not introduce new light sources fixtures decorative effects or visual elements avoid excessive contrast artificial colour grading oversaturation or dramatic tonal shifts final priority preservation of the original image takes absolute priority over creative interpretation the output must retain the exact same aspect ratio camera angle perspective framing composition geometry object placement proportions and original colour palette only improve rendering realism and subtly incorporate the reference image s lighting atmosphere
