DC pics 103 : 無料・フリー素材/写真
DC pics 103 / How I See Life
| ライセンス | クリエイティブ・コモンズ 表示-改変禁止 2.1 |
|---|---|
| 説明 | The spot of John Quincy Adams' desk in the National Statuary Hall in the US Capitol. Incidentally, the brass dot on the floor marks one of the two points where a parabolic effect can be heard--if you stand on that dot, someone standing on the other dot (located on the other side of the room) can hear you whisper. Very cool. |
| 撮影日 | 2008-11-25 11:20:26 |
| 撮影者 | How I See Life |
| タグ | |
| 撮影地 | Washington, District of Columbia, United States 地図 |
| カメラ | Canon EOS DIGITAL REBEL XTi , Canon |
| 露出 | 0.05 sec (1/20) |
| 開放F値 | f/5.6 |
| 焦点距離 | 85 mm |