Photorealistic fantasy portrait of a young female magic academy headmaster, appearing as a 12-year-old with a gentle expression, wearing a form-fitting, glossy navy blue mage swimsuit robe with a skirt and leggings, glowing faintly green with magical energy. She has a wide-brimmed wizard's hat, a silver monocle, and her body is clearly illuminated. Intricate, dense rune tattoos cover her limbs. Her Russian features are complemented by long, silver hair braided loosely. She floats in a relaxed, curled posture, back downwards, legs slightly bent. Surrounding her is a vast magic library filled with countless books, bathed in pale blue light, with tiny light particles dancing in the air. Levitating books and a massive, open, crimson-bound tome float before her. Detailed skin texture, wisps of hair, and subtle shadows enhance realism.