A 3d printed ring for laying out a mosaic rosette.3 sets of structured sides with artist's paper applied.Gluing the top on a Flamenco Guitar.A mosaic rosette glued into a top.Gluing on a back with a glimpse of some Japanese paper.Giuliano Nicoletti's TPC tonewood testing jig.Walnut and Koa backs after joining.Structured sides ready for assembly.A 3d printed wiring harness for an acoustic guitar.A Selmer style guitar with carbon fiber bracing reinforcement.3 guitars finished and ready to be played.Two CNC cut workboards for Selmer guitars.Vacuum gluing a soundhole reinforcement ring.Vacuum gluing bracing.Vacuum gluing structured sides.A 3d printed Rosette former for a Selmer style guitar.Bracing a Selmer style guitar with a carbon fiber bridge plate.A floating violin style tailpiece for a Selmer style guitar.A 3d printed volume and tone control for an acoustic guitar.Testing tonewood with the TPC system.