1 core task and fidelity render the input sketch as a photorealistic final building crucially preserve the original line work composition geometry perspective and scale of the input sketch with maximum fidelity do not infer new design details 2 visual style environment matching apply the visual style lighting mood textures and colour palette of the reference photograph the resulting image must be a photorealistic rendering ensure materials and shadows are consistent with and appropriate to the environment background and foreground established by the reference photograph 3 specific material specifications the new materials intended in the input sketch are as follows pergola frame vertical horizontal members matt green metallic finish the green colour must precisely match the window frame of the reference photograph external paving dark grey paving stones matching the texture and tone of those shown in the reference photograph glazing roof covering side panels highly reflective slightly tinted brown glass 4 virtual staging detailing add virtual staging to the patio area with the following elements furniture open rattan style seating sofa furniture in a light grey finish cushions include brightly coloured scatter cushions on the furniture table setting animate the table with a detailed cutlery and place setting arrangement planters add randomly sized potted plants in matt grey stone textured pots positioned at the corners of the terraces fireplace add logs and a lit fire in the fireplace ensuring realistic light casts and reflections are visible on the surrounding materials and glass
