给学生讲户外场景构图正好拿这张当范例：四把黑铁框餐椅配藤编下摆、一张圆铁桌，摆在蓝绿花纹地毯上，周围一圈白绣球和高高的观赏草，背景是白尖桩栅栏和白墙板小屋，桌上一壶插着柠檬片的冷饮做点睛，明亮自然光把金属、编织和绿叶的质感都拉开了层次。
提示词我按前中后景重新组织，材质对比写清楚，学生也好照着练：
JJHW, inviting outdoor patio with four black metal-frame dining chairs (ergonomic curved backs, woven rattan lower details) around a round metal table,
placed on a blue-turquoise patterned rug over light-grey flagstone,
framed by abundant white hydrangea bushes and tall green ornamental grasses,
classic white picket fence and white vinyl siding of a suburban home in the background,
a clear glass pitcher with lemon slices as a refreshing focal point,
bright natural daylight highlighting textures of metal, woven fabric and lush foliage,
warm welcoming upscale residential outdoor dining vibe, photorealistic
讲构图时我会让学生注意柠檬冷饮那个点睛——冷色调场景里放一点暖黄，视觉重心一下就稳了。
