Viking 真实 Elder Futhark 符文 Gallery v2 — 10张，text 字段直接使用真实符文字符（Unicode U+16A0-U+16FF），Gemini 后端自动接管渲染，每个词有真实北欧神话含义

carved in Elder Futhark runic style into battle-worn stone — deep angular chisel marks with iron and bronze metallic accents. Nordic knotwork engravings along edges. Ancient Norse material: weathered granite, oxidized bronze rivets, aged battle patina. Dark Norse cave interior, flickering green and red flame casting eerie shadows on jagged stone walls. Four Elder Futhark rune characters inscribed on the cave wall — angular runic symbols carved with a blade into the stone surface, straight-line construction with no curves, each symbol partially illuminated by the otherworldly flame. Green fire glow reflects inside the carved V-groove channels. Vertical composition, runes centered on the cave wall, shadows and flame creating a sense of trickster magic.