Celestial Fantasy Sorceress Concept

An intricate character concept artwork of an otherworldly twenty-six-year-old celestial sorceress, ethereal porcelain skin, long flowing silver-white hair drifting upward as if in zero gravity, wearing an ornate starry constellation gown fashioned from midnight blue silk and shimmering brass filigree shoulder armor, holding a floating crystal orb that emits swirling cosmic nebulae and starlight reflections across her serene face, standing on a translucent obsidian platform in a cosmic temple under an open star-filled galaxy sky, glowing crescent moon halo hovering gently behind her head, mystical ethereal action direction with floating spell runes suspended in mid-air around her outstretched fingers, dynamic three-quarter portrait framing, dramatic low-key rim lighting casting luminous silver highlights along her hair and armor edges, shot with 85mm portrait lens, deep depth of field with blurred cosmic background, high fantasy digital painting style blended with polished art nouveau linework, rich sapphire blue, platinum silver, and warm gold color palette, majestic enchanting visual atmosphere.