写实风格医生护士团队手术室严肃表情手持设备工作场景

high-definition photo, minimalist style, main colors green and white, four adult medical professionals, expressions not visible, various poses, wearing medical uniforms, no obvious interaction but standing closely together, from left to right: white coat holding tablet, green coat with arms crossed, light blue coat, white coat with hand in pocket, blurred background to highlight figures, no decorative elements, no text, simple background, focus on figures, professional and serious visual effect, conveying medical team collaboration atmosphere