Three sleek supercars rendered in technical line drawings occupy a dark charcoal background, their profiles detailed with precision in white linework across three separate panels labeled as patent figures. The composition channels vintage patent documentation, capturing the aggressive angles and aerodynamic curves of high-performance vehicles with the stark, educational clarity of industrial blueprints. 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.