A vintage 1970s technical illustration style showing an intricate exploded view of a mechanical puzzle box, with dozens of precisely machined brass gears, wooden interlocking pieces, and delicate clockwork components floating in organized layers above the base. Each piece casts soft shadows on cream-colored drafting paper beneath. The components suggest both complexity and elegant organization, with some pieces connected by thin golden threads showing their relationships. Warm amber and sepia tones dominate, with occasional touches of deep blue on certain key mechanical elements. The composition has the feel of a master craftsman's blueprint, with fine crosshatching and precise linework characteristic of mid-century technical manuals.