polaroid style, generate a black and white photograph of a male Mexican singer from the 1940s, with a focus on his face, which must be sharply defined and clear. The singer stands in front of a microphone, his hands clasped together in front of him. He wears a sharp suit and tie, with his hair slicked back. His face is classically handsome, with chiseled features and deep-set eyes. His expression is serious, but there is a hint of a smile at the corners of his lips. The lighting in the photograph is dramatic, casting shadows across his face and highlighting the contours of his jawline and cheekbones. The image captures the charisma and presence of a powerful performer from a bygone era of Mexican music.