konstantin kokin프롬프트Add a sleek black leather briefcase in the woman's right hand. The briefcase should be professional and elegant, made of high-quality black leather with subtle hardware details. She should be holding it naturally and confidently by the handle, positioned at her side. The briefcase should complement her sophisticated business attire and enhance the overall professional aesthetic of the image. Maintain all other elements of the image exactly as they are - her pose, clothing, facial features, and background should remain unchanged.