Create a luxury birthday poster with a soft black matte background mixed with golden watercolor smoke effects and glowing particles. Use a double exposure portrait style with one large close-up face portrait and one stylish standing pose in a black turtleneck, ripped jeans, luxury watch, and sneakers. Add golden handwritten typography saying “Happy Birthday King” with elegant cinematic lighting, premium shadows, floating butterflies, and modern Instagram celebrity aesthetics.
Make the aspect ratio 9:16