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I just got a call from an ad agency asking me if I could shoot kayakers going down a canal and capture thebioluminescent trail around/behind them.
Anyone done this before? Any suggestions (Daniel)?
Shooting 5Dmk2, have all the 2.8 zooms, 24 1.4L and 50 1.4.
Wow, that does sound challenging. I'm thinking a split ND filter might help, as you're going to have to use a relatively long shutter speed to really capture the bioluminescent trail. Also possibly a gridded(or maybe barn-doored or simply flagged) off-camera flash set to rear-curtain sync to capture the kayakers but control the light-spillage elsewhere. Else, consider a bracketed shot and combining in post (if you're shooting from behind the kayakers, especially).
I look forward to seeing the other suggestions...
That does sound challenging. But challenges are fun[:)]
That could be it...
Sean, you inspired me with the bracketed-exposure idea. Why don't you run two exposures - One using a few lights (flash, whatever) to get the kayakers exposed properly, and one with a longer exposure (10, 20, 30 sec(?)) to get the bioluminescence. Then merge the exposures in Photoshop or Photomatix as an HDR.
This is a really rough idea, but maybe it could help you out.
- Alex
Thanks Sean.
So far I'm planning on gridding an off-camera 580II or 2 and adding a gel to match glow. Rear shutter definitely.
It will be a show up and figure it out quick shoot. I'm hoping to hear from the AD shortly so I can determine the shot (wide/tight) he/she is envisioning.I'm not sure if they want to capture the trail or just the glow around them.I have no idea what the terrain is throwing at me.