The Story Behind This Sofa
A carved show-wood sofa is a frame first and furniture second, because everything you see - the crest, the arm volutes, the pierced base - is structural timber that has been carved, not decoration applied to a hidden box.
That changes how it is built. The frame members are cut from seasoned solid teak and jointed with mortise and tenon at every load-bearing junction, glued and pinned, because a sofa frame takes cyclical load every time someone sits down - a butt joint held by screws will work loose within a few years of that. The arm volutes are cut from solid blanks with the grain running through the curve rather than across it, so they cannot split along a short grain line where they meet the seat rail.
The pierced base is the most demanding element: it runs the full length of the sofa, carries part of the seat load, and has most of its material cut away. Grain direction on every rib is chosen before a chisel touches it.
Only after the frame is dry-assembled and load-tested does the carving get finished, the gold laid by hand and rubbed back, and the upholstery built onto it.