replace only the recessed window jamb teak wood with olive green basalt like marble very polished featuring a honed very polished matte finish and softly rounded edges apply the basalt exclusively to the inner vertical window reveal surfaces next to the glazing not horizontal location level 1 level 2 level 3 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 or horizontal elements preserve the exact geometry depth spacing tectonic composition and material distribution of the original fa ade important material replacement only no redesign
