A technical patent drawing for an acoustic guitar rendered in white linework against a charcoal black ground, showing three detailed views of the instrument from different angles with period signatures and patent information dated May 2, 1893. The composition combines the precision of architectural draftsmanship with the organic curves of the guitar's body, creating a striking interplay between mechanical clarity and musical form. Constructed from woven polyester with a soft microfiber lining and a sturdy zipper, made to order for 13 and 15 inch laptops. Everyday protection carrying an independent artist's work, not another plain black sleeve.