说说烛光吧，找到一篇“15 Tips for Great Candlelight Photography”
http://www.digital-photography-school.com/14-tips-for-great-candlelight-photography
看看是不是“对头”，至少他也喜欢烛光的红色“12. Candles emit a very ‘warm’ light – something that you’ll want to include in your shots as it creates a wonderful atmosphere. ”
1. Turn off Your Flash
If you want to get the warm glow of candles it’s essential that you switch your flash completely off.
2. Use a Tripod
3. Extra Candles
more candles will obviously produce more light which gives you a little more flexibility when it comes to shutter speed, ISO and aperture settings.
4. Spread Your Candles
Using a single candle or positioning multiple candles all closely together in one position will cause there to be harsher shadows cast upon your subject’s face. This might be the look you’re going for, however in most cases you’ll want a more even spread of light on their face. This can be achieved simply by spreading the candles out a little. I would still recommend more candles on one side than the other as this will create a nice side lighting impact – however don’t get the sides too uneven unless you’re after a pretty dramatic impact.
5. Natural ‘Reflectors’
The few times that I I shot by candlelight I made an accidental discovery that has been helpful since. I noticed that those times I shot my subject sitting at a table with a white table cloth that the shots were better exposed than those without a white table cloth. Obviously the table cloth reflected light back up into the face of my subject. Similarly white walls and ceilings can have this type of effect also (it’s slight – but everything helps when you’re shooting in such low light situations).
6. Fast Lenses
If you’re shooting with a DSLR and have multiple lenses choose the ‘fastest’ one you’ve got as this will allow you to use a larger aperture and let more light into your camera. My personal preference for this type of shot would be one of my 50mm lenses (f/1.8 or f/1.4). I would then generally shoot with the fastest aperture setting possible (or close to it) which enables a faster shutter speed and lower ISO. Keep in mind however that the larger your aperture the smaller your depth of field will be and the more spot on you focussing will need to be.
7. Zooms and Aperture
Keep in mind that when you’re shooting with many zoom lenses that the maximum aperture changes throughout the focal length range. ie shooting at the widest setting on many zooms will give you a larger aperture than when you zoom in. As a result it might be better to move in closer to your subject with a wider angle focal range than using the zoom.
8. Context and Backgrounds
Compositionally I like to keep these types of shots as uncluttered and simple as possible.
9. Shutter Speed
An obvious way to let more light into your camera is to choose a slower shutter speed. Keep in mind that as you decrease shutter speed you increase the chances of capturing any movement (both of your subject, the flames of candles and movement of your camera). If the environment is completely still (so flames are not flickering) and with a subject keeping as still as possible you might set your shutter speed as slow as 1/15th of a second – but any slower and you might be asking too much of your subject.
10. ISO Settings
Another way to compensate for low light environments is to increase the ISO settings on your camera. Of course the trade off of doing this is shots with more grain (noise) in them. Attempt to keep your ISO under 400 if you can and you should get reasonably clean shots. Any higher and you’ll start noticing the noise – especially if you’re blowing shots up to larger sizes.
11. Expose
If candles are in the shot, your camera will usually underexpose the shot as it’ll see them as such a bright spot. You might want to try overexposing by a stop from what the camera recommends. Don’t beef up exposure too much however or you’ll end up with your candles being burnt out spots in your image.
12. White Balance
It is well worth experimenting with white balance when shooting by candle light. Candles emit a very ‘warm’ light – something that you’ll want to include in your shots as it creates a wonderful atmosphere. However your camera may want to get rid of this warmth if you have white balance set to ‘auto’. Try different settings to get the right level of warmth (I find ‘indoor’ or ‘tungsten’ settings can work). Alternatively shoot in RAW and you’ll have a lot more flexibility with white balance in your post processing.
13. Composition of Candles
There are two main ways to deal with candles in a compositional senses – you can include them in the shot or leave them out unseen out of the frame. Both alternatives can create lovely shots so experiment with both.
If you’re including candles in the frame remember that they’ll impact the settings your camera wants to us (see section on ‘exposure’ above) but that they’ll also create points of interest in your shot that can potentially draw the eye of those viewing your image – competing with your main subject. As a result you’ll want to position your subject in a prominent position and consider placing candles in a way that doesn’t distract too much.
If candles are in the frame you’ll also want to make sure they’re nice ones. Smaller details matter in portraits and ugly candles might prove to be a real distraction.
14. Other Light Sources
Sometimes candles just won’t product enough light on their own. If this is the case and the above techniques still don’t leave you with enough light consider adding a little extra from another source. You might have a lamp or a dimmed light that you can use for example. For best results try to give your extra light a warm glow by using some red or orange material to drape over it (be careful of heat).
15. Using a Flash with a Colored Gel
In point number 1 I talked about turning off your flash to help you get that warm glow from the candles rather than a bright flash blowing out the image. The only exception that I have seen people use for this using some sort of a warm (red or orange) gel over your flash. This dims the impact of the flash and gives it a warm light. You might also want to decrease the output of the flash manually if you have control over this. Experiment with different color gels to get the color just right.
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