interior photograph of [部屋の種類をここに書く], shot from a corner of the room so that two walls and the floor are visible, wide angle 20mm lens, camera at 140cm height, kept perfectly level, vertical lines straight, no tilt, daylight coming from a window on one side, lights on inside as well, balanced exposure, window not blown out, furniture arranged to leave a clear path through the frame, clean, uncluttered, nothing on the floor --no fisheye distortion, no tilted horizon, no people, no clutter, no text, no watermark, no heavy vignette, no extreme hdr look, no visible camera or tripod reflection in mirrors 【使い方】 [部屋の種類] は用途で書く（例：a small home office / a narrow kitchen）。 広さを盛りたいときは 20mm を 16mm にする。ただし歪みが出るので家具が変形しやすい。 【狭く見えるとき】 - カメラの高さを 140cm から 120cm に下げる（天井が広く写る） - two walls and the floor を two walls, the floor and part of the ceiling に変える 【家具が溶けるとき】 広角と家具の多さは相性が悪い。furniture を1〜2点に絞って書き直す。