do not change fa ade geometry tectonic hierarchy structural rhythm brick appearance limestone appearance timber appearance glazing window proportions mullion dimensions fa ade depth landscape people lighting weather reflections camera position camera framing perspective architectural composition the only modification required is ground floor columns replace the existing square ground floor limestone columns with circular monolithic limestone columns requirements maintain the same column locations maintain the same column spacing maintain the same structural rhythm maintain the same height maintain the same honed limestone material maintain the same monolithic tectonic expression circular section only the new columns should read as solid structural elements monolithic honed limestone heavy and tectonic elegant and refined important do not modify beam dimensions fa ade proportions openings window systems material palette public realm lighting atmosphere any other architectural element no additions no redesign no reinterpretation only change the ground floor columns from square to circular keeping everything else exactly the same
