Isn't it obvious? When you want to show off your pictures, of course. You do not "need" a picture light, but pictures do look a lot nicer when they are illuminated. Same goes for other forms of art, such as sculpture.
When the light is on at night and your pictures are not lit themselves, they more or less disappear in the shadows. When you illuminate them individually with a picture light, they look much more vibrant. You used to need wiring in the walls to attach those picture lights, in the past.
Nowadays there are cordless versions around. Battery-operated LED picture lights that clip onto the picture frame on one hand (they require frequent battery changes, though), or an alternative that redirects another light source to illuminate a picture or another piece of art.
Light meters are used in photography to find out the rate of exposure. This tells you if you need to use a flash or not and how the picture will come out.
Attaching a picture light is really easy to do. The light will be placed just above the top of the picture. The light can be hung with small nails or hooks. Make sure there is a plug in nearby.
The color indigo is a deep blue, technically, in the light spectrum it is not visible to the human eye. A picture can be found if you google Debbie Travis's article Indigo Nights.
i need a picture of Sarah Boone
Why is the light on power no picture tv
Photography is made up of two words meaning light writing/drawing and a camera does need light to capture an image but a camera will still work/function in the absence of light: just no picture to show for it.
u have to go to the puffin place and go up the light house and the photo will be flying in the air you need to get it then take it to the schools picture guy
picture with light
shadow
A cordless picture light is a battery-operated which is used to shine a light to your favorite artwork or portrait. It can also be used as a reading lamp.
Yes, there are frames that have a built in light and even frames that have a moving picture that lights up.
You need a key so people can see what the picture your picture graph uses means.