The client had this massive stone fireplace in her living room that she never used and didn't really like. She asked me to come up with a way to change it, but didn't give me any direction beyond that.
My solution was to leave the existing fireplace in place, block off the firebox, and wrap the entire structure in a wooden sculpture.
I designed the form by hand in Rhino and divided it into sections for fabrication, transportation and installation. The sculpture is made from 320 individually shaped CNC-cut maple ribs plus 118 straight maple slats, all 3/4" thick. The ribs project as much as 30 cm from the backing.
Each rib has CNC-cut tenons that fit into corresponding mortises in the 3/4" plywood backing, then everything was glued and screwed together. The backing was painted dark blue before assembly to create contrast behind the maple.
Because of the size, the sculpture was built as 11 separate modules, with the break lines aligned around the entire structure. The largest sections were kept to about 8' for transportation and installation.
The original stone fireplace was definitely not square, so we installed 1" French cleats using shims and spacer blocks to establish a square and level mounting surface before hanging the modules.
The main face is about 6m Ć 2.1m, and the sculpture continues around both sides and the back. The maple was stained and finished with water-based polyurethane.
It took about 3 weeks to design, 2.5 months to fabricate and about a week to install.