Tag Archives: Health and safety

Candles put out a wonderful light…

Everyone feels the atmospheric impact of candlelight. The colour and the low light seems to draw you in. Capturing that light is easy with a few simple hints. Lets look at what is needed…

Tripod…

There is nearly always low light associated with candle photography. That means working with longer exposures. A tripod is excellent for that. Indoors, beware of a wooden floor, any move you make can be transferred to the tripod. Floor vibrations can ruin a shot or make it soft. For sharpness remember to use the camera timer for the shot or a remote shutter release.

Lighting…

The best way to view candles is by their own light. Because they don’t use a tripod many people are tempted to use flash. Unfortunately flash will over-power the candlelight. It will take out the colour from the light and tend to create hard, sharp shadows. It will ruin the atmosphere of the candlelight. Make sure you switch off your flash. If you need more light the you can use as many candles as you need to raise light levels. They don’t need to be in the shot, but they will keep the light the same throughout the shot.

Composition…

First decide if your candle or candles are the subject or are props. This decision will affect your focus and how you lay out your scene. Candles can create a strong bright spot in the scene. If it is too bright the flame will form a burnt out white spot. Once you have arranged your scene, ensure that the candle will only draw the eye a small amount unless it is the subject. You should consider the placement of the candle in a way that might minimise the impact of the bright flame spot.

Positioning…

If all your candles are close together the light will tend to act as one light source. This will tend to act as a hard light creating more defined shadows. If you want the light to be softer and the shadows with less well defined edges set your candles further apart. If the light is to be cast on a face then soft light will be more flattering.

Movement…

One of the peculiarities of working with candles is that the flames are subject to the slightest air movement. Unfortunately candle flicker is attractive to the eye in real-time; but looks like a loss of sharpness in a still image. It is quite useful in close focus shots with a candle to use an air break of some kind nearby to stop air movement. In a table-top study use a large sheet of card to one side out of shot. That will help prevent air movements. If not, keep an eye on the flames when shooting. Try to capture the flame upright or, if using more than one flame, make sure they are all going the same way. They look more natural that way.

Since candle light is low intensity, make sure you also prevent other sources of movement in the shot. They will inevitably be blurred as the shot will be using a long exposure. This will look like a distraction against still flames.

Light intensity…

The light from a candle can be made much more intense if you use something to catch the light from the candle. A face, hand or other objects bring alive the picture and complements the candle. The presence of the object acts to reflect the candlelight. Light flesh tones are particularly good in this respect since the flesh colour is tonally close to the candlelight hues and they act as a reflector to bring out the light.

Using reflectors in a candle scene is a great way to raise the light intensity. You can find other types of surface than the one in this picture in most scenes. Walls, ceilings and even off-shot reflectors are all good. Be careful to use neutral colours. Colour reflectors will affect the colour of the scene. If you are using a big card out-of-shot make it white. This will reflect the same colour light back into the scene, filling in the light.

Shadows…

The other side of light intensity is the shadows. The darker tones and strong contrasts of candle shots create most of the atmosphere. Spend time studying the shadows created in your scene. Strong contrasts are great subjects. If you create shadows that fall badly across your scene it will impact on the overall effect. The best use of shadows is often to the edges of the shot. If the light fades out to edges this holds the scene into the shot – naturally focusing the eye. Work with shadows to ensure the mood is harmonious.

Additional lights…

If you want to use fill light in the scene try to match the quality of light from your candles. Use soft light sources and natural light with hues matching the candles. Natural light will fill the scene well but tend to neutralise the colour of the candle light. The warm glow of candles is a great mix with evening, low-intensity light.

Some people use light with gels to give a warm glow. Warming gels can also be used with a flash. However, beware the power of flash. The candles will lose their soothing effect if all the shadows are taken away around the base of the candle and harsh shadows are introduced from one side. Typically use a diffused flash on the lowest setting – it also helps to be a distance away from the candles as well.

Multiple candles…

When working with one candle as subject the main focus of the shot is clear. However, there is a lot of scope for creativity. Consider two main issues. How to layout your candles and how to use the overall light with the layout. Using candles for making patterns is great fun and can produce excellent shots.

Try to keep the scene simple. Overlapping candles or indistinct objects in the pattern are confusing. Work with the sharp contrasts and keep your pattern well defined.

Exposure…

How long should you make your exposure? This depends, like any scene, on your light levels. To get more light in the exposure a long shutter speed is suitable for most candle shots. A range of 1/15 second down to 2 seconds is a good starting range with an ISO of 100. Camera settings vary significantly with reflectors, multiple candles or fill lights. Experiment to get it right. Aim to make the shot moody or atmospheric while providing detail for the eye to look at around the candle flame(s).

The main exposure concern with dark or shadowy shots is digital noise. If ISO is too high you will get more noise. It is better to use a low ISO, say 100 and have longer shutter opening. This reduces noise and means more detail is visible.

Lenses…

A fast lens allows a wider aperture. Faster lenses will allow a quicker exposure than a smaller aperture. Nevertheless, when experimenting check the depth of field. With big candle patterns, or larger subjects, a very wide aperture will give a very shallow depth of field. Too shallow and you will lose a lot of detail. On the other hand, lots of candles in the background with a shallow depth of field will produce pleasing bokeh. For choosing your lens, more than other aspects of your set-up, you need to have a clear vision of what you want your final shot to look like. Then do some “Chimping” to check results.

Prime lenses, especially the 50mm, will give an approximation to the human eyes. To capture the mood of a scene a 50mm will help. A wide angle lens close-up can provide great exaggerations of candle tallness or broadness – depending on lens orientation. There is great scope for artistic interpretation. Also remember that zoom lenses tend to foreshorten, reducing the apparent depth of the shot. With a zoom lens place your candles to give an impression of depth.

White balance…

The warm glow of candles is attractive. If you change the white balance you will change the characteristics of the warm glow. Candlelight shots are about moodiness and atmosphere. It is worth playing with the white balance to influence the shot and increase moodiness, but be careful you don’t remove it. You only need to adjust white balance when shooting in *.jpg as it will be fixed once the shot is taken. If you are shooting in RAW you have more flexibility with settings in post processing to control colours and the final exposure. If you cannot shoot in RAW then, again, make sure you do some “chimping” to get the colours right.

Being safe…

Although fun, candles are naked flames. It is all too easy in low light to leave something close to the candle. Fires start quickly and spread fast too. Feel free to experiment but make sure you don’t accidentally knock over candles, touch wall paper with one or do something else to set off a fire. Never leave candles alight and unattended. Always blow them out and wait for the smoke stop raising before leaving.