Create a hyper-realistic HD image of Adi Shankara, the influential Indian philosopher and teacher of the 8th century, at the age of 22. He is depicted in a serene and contemplative pose, either standing or sitting with a calm and composed expression. He is clean-shaven with a shaved head, reflecting his ascetic lifestyle. He is wearing traditional Indian attire of that era, including a simple saffron robe and a sacred thread across his chest. He holds a walking staff and a palm-leaf manuscript, symbols of his scholarly and ascetic life. The setting is a natural landscape with lush greenery and a clear sky, suggesting the beauty and impermanence of the world. The background includes elements of ancient Indian architecture, such as temple ruins or stone carvings, enhancing the historical and spiritual atmosphere. The lighting is soft and natural, casting a gentle glow on Adi Shankara, emphasizing his serenity and wisdom. Mystical elements like a faint aura around him or light rays filtering through the trees add a supernatural and profound touch to the scene."