>Yes, actually. I did this that way: >http://tinyurl.com/5lbop David A quite "artistic" use of the technique. Works quite well for the sunlight-through-the-trees. On the whole, pre- and post- digital it's one of those "curiosities" that comes and goes. We all give it a try (well, some of us) but it never fids a real practical use. Bob -- Whatever you Wanadoo: http://www.wanadoo.co.uk/time/ This email has been checked for most known viruses - find out more at: http://www.wanadoo.co.uk/help/id/7098.htm