Create a hyperrealistic portrait of an enigmatic individual with deep purple skin, their luminescent veins visible beneath a translucent complexion. Render this subject from a unique 'underwater' perspective, placing viewers directly within their subject's wide, piercing eyes. Set your scene against a mesmerizing gradient of vibrant blues and shimmering golds. This captivating portrait should evoke a sense of awe and wonder, masterfully blending high fantasy elements with an innovative visual narrative. Challenge the boundaries between reality and surrealism with your photorealistic depiction.