preserve exact geometry no changes to balcony grid no new shapes no added details keep facade windows and proportions exactly as in the original image do not change the balcony grid window rhythm or fa ade proportions no adding or removing details change white buildings facade to terracotta ral 3012 smooth plaster facade make widows frames in terracotta not change balconies geometry change left buildings to dark ral 7039 plaster smooth facade no change on high building in the right
