A close up of a man with a long beard and a turban

best quality,ultra-detailed,realistic,portrait of (((SADHGURU))),(spiritual guru,wise personality:1.1),meditative expression,piercing eyes,long beard,wise wrinkles,calm and peaceful background,soft lighting,close-up composition,intense gaze,subtle smile,vivid colors,deep spirituality,hint of mystery,traditional attire,transcendental aura,inspiring and enlightening,sublime and meditative atmosphere,divine wisdom,deep spiritual connection,spiritual awakening,pure and serene