Copyright 2006 Mika Yrjölä This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Details: Canon EOS 20D, 17-40L at f/11, ISO 200. Distance to scene about 0.5 meters, focused with autofocus and then switched to manual focus to prevent changes to focusing. Cable remote release used to minimize vibrations and movement. Exposure times for individual frames are available in the EXIF metadata. The first shot is without flash, with ambient room lighting (five incadescent light bulbs around the room). In the rest flash is bounced from the ceiling, with decreasing amount of ambient light present due to shorter shutter speed.