Create a premium square commercial product photograph of an original foldable camping lantern opened into a stable triangular form. The lantern has a matte graphite aluminum frame, warm frosted light panels and a woven carry loop, with no brand marks or label. Place it on a low slate plinth with one restrained arc of sand suggesting a campsite at dusk. Use a centered three-quarter product view, a crisp silhouette and generous clean margin. Balance the amber lantern glow with a cool softbox rim light. Render anodized aluminum, frosted polymer, woven cord and fine sand accurately. One coherent product only, no logo, text, watermark or collage.