Lineart painting, full body shot of a beautiful princess holding her knight in copper armor, luminous dark teal colors, bioluminescent, cool hazy colors with sparkles, dreamy atmosphere, iridescent lighting, dynamic pose, magical amethyst amulet with glowing intricate carvings, digital artwork featuring grand gateways to magical realms, adorned with sparkling crystals, warm earthy autumn hues, mystical amethyst rune stone with ancient symbols