Hitting your subject from both sides adds a sense of depth to the image, while still producing natural-looking light.
Typically you want your light that will provide the most illumination, also know as the key light, placed in front of the subject and a bit to one side.
Mike Powis, crime reduction manager at Nottinghamshire Police, said: "This scheme proves that creative solutions can be some of the most effective." However The National Youth Agency blasted the idea and argued it would just move the problem somewhere else.
Peta Halls, development officer for the NYA, said: "Anything that aims to embarrass people out of an area is not on.
For both beginners and pros alike, cross lighting is a very quick and simple setup that results in a dramatic, well-lit shot.
Like the name implies, this setup features two light sources on opposite sides of the subject.
The purpose of this key flash is to light up the subject’s features and put a sparkle of catch light in their eyes.
This approach is particularly effective at golden hour."The pink lights are indiscriminate in that they will impact on all young people and older people who do not, perhaps, have perfect skin."Why waste limited resources on something which moves all young people out of an area? Learning to use off-camera flash allows you to create and shape light, giving you plenty of new opportunities for dramatic photography.