I think it's better explained as a series of images taken of the same scene, with each image having only a portion of the scene with the correct exposure. Hand-held lights are used to illuminate those sections of the scene which come out properly exposed. A composite of the scene is generated in, say Photoshop, by layering the separate images and selecting only those portions that are illuminated and hence properly exposed. Or something like that. A diver probably appears in every image, but is only properly exposed in the one where he himself is illuminated. I think Jill Heinerth and Curt Bowen, among others, use similar techniques.
Those of you with UW cameras and tripods can try this at home, perhaps by only taking a few shots and loading them into Photomatix: http://www.hdrsoft.com/
Dave
I was looking at the photo albums on the photo-sub site this morning. Wow are there some really nice shots. Making me miss cave diving in France.
Cheers!!
Kevin
Doing It Caverkevin
If You do place an order i would like to join in on it
Michael Angelo
Www.artflowslikewater.com
Brendan's Law - "Know what you're breathing. Analyze your gas for O2 and Co. Analyze your gas each time, everytime, anywhere."
To all of you expressing interest... I'll post back as soon as I hear the details about buying a bunch and the cost of shipping for them.
Hi
first at all, I'm very happy to read all your messages. It's a real pleasure to me...!
And second at all, I'ld thank you all, to the interest you 're showing to my book and to the pictures of my friend Sebastien.
Don't worry, it'ld be an easy job to him, to sent the posters to Florida or to another states...!
And you're right, french caves are really beautiful, not all, but so many of them...! Some springs and some caves should be certainly in the top ten of the most beautiful caves of the world...!
If one day, some of you'ld come in France, it'ld be a great pleasure to me and a great honour to help you to discover the french springs...!
I hope your 'ld be comprehensive with my poor english. I'm better to dive than to speak and to write a fluent english...!
Best regards.
pierre eric deseigne
Pierre,
Your English is much better than my French. Welcome to the forum. Congratulations on your book!
Shirley
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Semper Fi, Cameron David Smith, my son, my hero. 11/9/1989 - 11/13/2010
Never forget, we were all beginners once. Allain Burrese
My name is Shirley Kasser Creech and I approve this message. Well, at least one of me does, anyway. Maybe. Fire. Sharp things. Squirrel!
Shirley you're not serious? No, I'm not, but do stop calling me Shirley.
The pics are outstanding! I didn't know they had cave s like that in France. I gotta go.
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