Dealing with Light
When shooting photographs of the sky, the finished image will depend on the light you have. A grey overcast day will result in fairly dull images. If you can wait for a sunset or when there are dramatic weather conditions, the sky can often produce strong blues and oranges. Put the camera on a tripod, and set the camera to AV (Aperture-Priority) mode. Use a wide-angle lens and a small f-stop (between f/11-f/32) for a greater depth of field.
Sunrises and Sunsets
Sunset will give you strong reds and oranges. Sunrise and sunset photos are taken during the “golden hour”, which is the first or last hour of sunlight. For this photography, use a tripod and a wide-angle lens. Set the exposure compensation mode to -1 or -2. Underexposing the scene will increase the saturation of the colors. Choose a small aperture for a wider depth of field, and wait for the sun to go behind the tree to avoid bright glare.
Look out for grey clouds and potential storms approaching. To capture drama, you need to look for the sun peeping out of the clouds and backlighting them. Without this light the clouds will just appear as a dark mass. Often the sun will appear after a rain storm. You can’t control the sun, so be patient and wait. Use a sturdy tripod in case it gets windy. Set the aperture to f/11-f/32 for a deeper depth of field and wait for your moment.
Use an aperture setting of f/32 to create a sharp image that can be enlarged in the future. If you want to capture moving clouds and water for a dramatic look, use a polarizer and a ND filter on the top of it. This will reduce the amount of light hitting your lens and the camera will choose a longer shutter speed, thus creating blur.
A wide-angle lens is recommended to capture panoramic views and dramatic clouds. The very early morning and the end of the day tend to give the most dramatic skies and colors, and a tripod is useful to avoid any blurring – in fact many landscape photographers will use a remote to take the photograph so they don’t need to touch the camera at all. A flashgun is useful to illuminate people or dark spots in an image; especially if you have a removable flash head to direct it at a specific area.
Skyscapes can be photographed at any point in the day, at any time of the year. Photographing different skies found in different seasons can be an interesting assignment. It is important to look for colors, clouds or drama. Become familiar with what the sky is telling you; is that dark grey cloud telling you a storm is coming? Don’t be afraid to use a slow shutter speed on a tripod to capture lots of cloud movement against the sky. Although we can never predict the weather completely, being observant, and the use of techniques can manipulate the views to our favor.