one mage on a runed platform facing a majestic sk...

Lone mage on a runed platform facing a majestic sky leviathan above floating islands and a cloud sea at astral twilight; indigo/violet/teal/silver palette. Embroidered arcane robes, billowing cloak, crystal amulet; calm, determined. Leviathan with translucent bioluminescent runes, ribbon fins; benevolent, ancient. Low-angle 3/4 hero shot, wide-lens look, sharp subject, soft background. Moonlight key, nebula fill, rim light; god rays, spell glow, sparkling motes. Cinematic, painterly realism, hig