A technical patent drawing renders three views of a bass guitar with meticulous line work against a weathered, aged paper background in cream and tan tones. The composition presents the instrument from front, side, and detail perspectives, capturing both the elegant curves of the body and the precise engineering of the neck and headstock with classical patent illustration style. Bound with 52 pages of 70lb paper, lined or unlined, behind an anti-scuff matte cover with wraparound artwork, made to order. Notes and sketches kept behind an independent artist's work, not a plain composition cover.