Jon Bel Posted June 21, 2009 Share Posted June 21, 2009 Hi There, I am a newbie and always willing to get some tips from experienced DP's. I really enjoyed the thread (bluish look). I have a similar question. I am shooting on 35mm and I am looking to shoot a scene with smoke and colored light (Red). I'd like it to look something like the ending scene in Aliens (Ripley character is going back to find the little girl and its smoky and orange) only red instead of orange/yellow. Smoky and red. Should I gel some lights with red gels, turn on my smoke machine, spread the smoke and shoot? What kind of film stock should I use? I appreciate any tips. Here's a link but not quite too colorful. http://9queens.org/wp-content/uploads/15578__04aliens_l.jpg Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted June 22, 2009 Premium Member Share Posted June 22, 2009 If all the lighting is red, you might as well save yourself the trouble and just use white light and a red camera filter... Often things shot under red lighting look out of focus unfortunately, and on a lot of TV's, they also look noisy or smeary. Smoke would soften the image further. I tend to use red sparingly, like for a backlight but with some less-red colors in the frame as well. Mark Woods once wrote an article about shooting a scene under magenta lights and then timing it to red in post -- he felt that the image was sharper that way because he exposed detail on some of the other color layers. 1 Link to comment Share on other sites More sharing options...
Karel Bata Posted June 22, 2009 Share Posted June 22, 2009 That makes sense. But how would you do that? If you're going DI you could shoot with white light (you'll need less of it) and later selectively convert the other colors to red. You'd have more control then over the final 'look'. BTW If you do use red gels you may find your light meter is out. Shoot a test. Link to comment Share on other sites More sharing options...
David Rakoczy Posted June 22, 2009 Share Posted June 22, 2009 If all the lighting is red, you might as well save yourself the trouble and just use white light and a red camera filter... But that can affect areas that you don't want red in... like fall off / darker areas... if the whole scene is Red I use Magenta gels and add yellow in post. This way you can retain more sharpness... if you light it all with red light it will inevitably look soft... it always does... Link to comment Share on other sites More sharing options...
K Borowski Posted June 22, 2009 Share Posted June 22, 2009 I thought the RED layer (cyan dye) was the sharpest, no? Or are we talking about two different things here, film sharpness and TV's perceived rendition of red? Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted June 22, 2009 Premium Member Share Posted June 22, 2009 Red wavelengths tend to go out of focus, I don't know why. It doesn't help that most video display systems devote so little bandwidth to red info as well. I have these frames from the DVD of "Astronaut Farmer" which show how I tried to mix some orange keys into the red lighting (in a smoked bar location) to provide some relief and some sharpness: You see the blockiness of the red-lit guy in the second frame, something to do with the DVD compression. The bar was called "Red's Branding Bar" so I just took the liberty of using red light in there, and art department added red Christmas tree lights to help further. But I rarely actually lit a face frontally with red light because it just tends to look out of focus, especially on TV later. I love finding excuses though for red backlighting or accent lights on things. 1 Link to comment Share on other sites More sharing options...
David Rakoczy Posted June 22, 2009 Share Posted June 22, 2009 Hey Dave, I have to say that is some of the sharpest 'Red' (and I don't mean the camera) I have seen in a long long time.. congrats to you, lab, colorist and overall technology for helping us (all) get this thing under control. The wide two shot in the booth is a great example of the color Red... under control. What format/ Stock was that shot on.... a preliminary google turned up nothing but DVDs for sale... ?? Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted June 22, 2009 Premium Member Share Posted June 22, 2009 That was Fuji Eterna 500T, rated at 320 ASA, Panavision Primo anamorphic lenses at T/2.8. One thing to remember about scenes under heavy colored lighting is that you don't want to expose the color "at key" because it would then actually be overexposed and washed-out at that point. To hold the deep color, the light is generally a stop under or so. If you looked at the colored lighting on a b&w monitor, you'd hardly notice the red edge light for example, because it's not very bright in terms of luminance, but in color, it's very obvious. 1 Link to comment Share on other sites More sharing options...
Tom Jensen Posted June 22, 2009 Share Posted June 22, 2009 http://en.wikipedia.org/wiki/Chromatic_aberration Link to comment Share on other sites More sharing options...
David Rakoczy Posted June 23, 2009 Share Posted June 23, 2009 One thing to remember about scenes under heavy colored lighting is that you don't want to expose the color "at key" Ain't that the truth!... most often - color = saturation = under exposure. Link to comment Share on other sites More sharing options...
Jon Bel Posted June 25, 2009 Author Share Posted June 25, 2009 Thank you David, this post was very helpful. Link to comment Share on other sites More sharing options...
Simon Osaji Posted August 3, 2023 Share Posted August 3, 2023 (edited) On 6/22/2009 at 8:06 PM, David Mullen ASC said: http://www.davidmullenasc.com/af25.jpg http://www.davidmullenasc.com/af26.jpg http://www.davidmullenasc.com/af27.jpg Is the space and key lit with tungsten gelled light sources? Edited August 3, 2023 by Simon Osaji Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted August 3, 2023 Premium Member Share Posted August 3, 2023 Yes - it was 17 years ago! Link to comment Share on other sites More sharing options...
Simon Osaji Posted August 3, 2023 Share Posted August 3, 2023 Is there any reason why one actor is keyed with orange and the other with red? Or is it only because of the sharpness? Link to comment Share on other sites More sharing options...
Premium Member David Mullen ASC Posted August 4, 2023 Premium Member Share Posted August 4, 2023 It's just because I wanted red on the back of Billy Bob Thornton's head, which became a key on the opposite person. If I could have figured out how to cross-light them in orange but backlight them in red, I would have. Link to comment Share on other sites More sharing options...
Stephen Baldassarre Posted August 4, 2023 Share Posted August 4, 2023 (edited) Just a quick note on the poor rendition of red on film. Blue is the first layer, followed by green, then red. Not only is red slightly farther away from the focal point of the lens, the light has scattered through the other emulsion & filter layers. That's one of the reasons photochemical composite shots were traditionally done with blue screen. Skin tone also contains very little blue but that's beyond this topic. I also suspect that red is more susceptible to light reflecting off of the antihalation coating. It's dark, but not 100% absorptive, and any light bouncing off of said coating has to pass through the color filters a second time to get to their respective emulsion layers. The red layer essentially has direct line of sight with the back of the film. This is a good look into the structure of film. http://www2.optics.rochester.edu/workgroups/cml/opt307/spr10/shu-wei/ Mr. Mullen, those screen shots look fantastic! They give the impression of red, but pure red doesn't exactly exist here. Even deep red gels still allow a much broader spectrum than red LEDs. You also have splashes of full color, which gives a reference point for the eye to maintain its own white balance. It's a stark contrast from many modern movies where entire scenes are digitally tinted orange, blue etc. Newer movies feel very "alien" by comparison, mostly because a lot of graders seem to screw with the color without reason. I say this immediately after throwing out a LUT given to me alongside some raw video, shot with fairly heavily saturated red & magenta colored lights, in favor of a simple log conversion with a slight manual tweak done on my end. The guy shot some amazing stuff but his grade made it look just plain weird. Edited August 4, 2023 by Stephen Baldassarre Link to comment Share on other sites More sharing options...
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