match the atmosphere and color grading of a crisp sunny mid day architectural visualization under a clear light blue sky with a few small soft clouds bright natural daylight with clean well defined but not harsh shadows high clarity and sharpness realistic global illumination neutral white balance slightly cool and controlled highlights color palette fresh sky blues natural greens neutral concrete stone greys and subtle warm sunlit tones on fa ades moderate contrast natural saturation not hdr clean modern photoreal archviz look important keep the existing geometry camera framing landscaping surrounding buildings and overall context exactly the same do not add remove elements material edit only replace all red brick on the fa ade with anthracite grey brick dark charcoal grey keep the brick pattern scale roughness grout joints and texture characteristics the same change only the brick color tint to anthracite grey with realistic sun response and subtle variation
