modify exclusively the vertical structural columns visible in the scene absolutely do not modify hull color and blue surfaces decking ceiling glazing sofas and cushions bamboo plant loose furniture ocean sky lighting shadows camera angle proportions any other architectural element intervention area only the vertical columns column composition must remain architecturally identical to the reference image column structure description mandatory each column is composed of three vertical elements 1 central main body light huanghuali wood warm honey beige tone visible fine natural grain satin finish low gloss surface engraved with a very subtle li brocade pattern tone on tone incision extremely shallow carving depth no printed effect no high contrast no dark inlay refined artisanal precise engraving 2 two lateral vertical side profiles one on each side of the wood core brushed bronze finish warm medium bronze tone satin metallic sheen clean minimal perfectly straight no pattern no engraving no ornamentation the bronze side elements must frame the wooden core symmetrically and remain visually distinct from the engraved wood maintain exact column thickness exact height exact spacing exact alignment exact structural proportions the engraved li brocade motif must remain extremely subtle and elegant integrated into the wood surface not decorative or overpowering no additional decorative elements no changes to lighting or atmosphere no modifications outside the columns the result must feel architectural refined balanced culturally grounded luxurious but restrained
