Highly detailed portrait of Doctor Strange in a hyperrealistic style, featuring cinematic lighting and extreme detail. Stoically posed with a swirling, ethereal portal glowing in the background, creating an atmospheric blur that enhances the sense of mystique. Rendered in 8k resolution with the intricacy and texture reminiscent of Unreal Engine art, the scene captures a dynamic fusion of surrealism and realism, subtly integrating elements of swirling magical energy around Doctor Strange's hands.