holy shield, trinity symbol, intricate engravings, glowing runes, divine light, metallic texture, embossed details, sturdy grip, armored knight, kneeling pose, chainmail, steel gauntlets, medieval, cathedral background, stained glass windows, soft backlighting, ethereal atmosphere, 3/4 composition, high contrast, detailed shadows, reflective surface, silver and gold materials, sacred aura, close-up on shield, majestic, solemn expression, protective stance, fantasy setting, sun rays piercing through clouds, dramatic sky, vibrant colors, dynamic angle.