Vintage Diver Helmet Deep Sea Seed Vessel

Construct the main helmet shell using a series of steam-bent cedar hoops and a domed top piece. This frame provides a robust, weather-resistant structure that replicates the rounded, industrial profile of a vintage diving suit.

Craft the iconic circular viewing ports using copper-rimmed rings and clear acrylic inserts. These windows allow birds to peck at the internal seed supply while mimicking the distinct look of a deep-sea pressurized helmet.

Incorporate a central internal hopper that gravity-feeds the sunflower seeds directly through the chest aperture of the helmet. This hidden reservoir design ensures the seed stays dry even during heavy rain or wind.

Finish the piece with antique-bronze paint and decorative faux brass bolts around the seals for an aged, oceanic aesthetic. Mount the entire unit on a heavy-duty chain system to simulate the equipment used by deep-sea treasure hunters.