replace only the recessed window jamb cladding inside the window reveals with olive green basalt like marble very polished featuring a honed matte finish and softly rounded edges apply the basalt exclusively to the inner window reveal surfaces directly surrounding the glazing keep all projecting vertical fa ade fins pilasters horizontal bands structural elements limestone cladding proportions joints and fa ade hierarchy exactly unchanged do not extend the basalt material to the external vertical mullions or secondary fa ade elements preserve the exact geometry depth spacing tectonic composition and material distribution of the original fa ade material replacement only no redesign
