Mystical glowing symbol resembling a three-sectored Yin-Yang (triskelion-style division) floating in the center of a deep, cosmic void, no text or inscriptions. Behind the symbol, a large, translucent geometric equilateral triangle is superimposed. Inside the triangle, a silhouette of a person is sitting in a perfect lotus pose, radiating tranquility. The entire composition is set against a vast, dark cinematic background of a starry night sky with subtle nebulae, distant galaxies, and shimmering stardust. Ethereal luminescence, magical glow emanating from the symbol's edges, soft volumetric lighting. Digital art style, highly detailed, hyper-realistic cosmic textures, sharp focus on the geometric shapes, dreamlike and meditative atmosphere, deep blues, purples, and brilliant white light, 8k resolution, concept art masterpiece.
