task refine micro realism material grounding and depth to achieve a fully photographic result instructions pavement reduce displacement and depth of cobblestones soften joints and reduce shadow intensity between stones improve scale to feel more natural and less exaggerated bicycle improve geometry accuracy and proportions strengthen contact shadow with ground ensure it sits naturally on the pavement no floating effect people improve sharpness and integration match lighting contrast and color with environment avoid cut out appearance atmosphere reduce excessive haze in upper area increase subtle contrast in sky and background maintain soft depth without washing out the image facade add very subtle micro variation to plaster avoid repetitive procedural patterns bollards improve base ground contact remove any remaining edge artifacts gravel introduce variation in size and tone avoid uniform distribution constraints no changes in architecture or composition no camera movement no restyling only refine realism and integration