交谈自然写实老年医生与患者绿色植物背景安慰鼓励场景

minimalist photo, green and white color scheme, two men, one elderly and one middle-aged, middle-aged man wearing glasses and white lab coat, hand on elderly man's shoulder, elderly man facing away in light striped shirt, friendly interaction, park background with trees and grass, natural and serene environment, blurred background, warm and caring atmosphere