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Light painting is a photographic technique that involves the movement of light whilst the camera shutters are open

In order to capture the moving light source, you will need to set your camera to a long exposure. This can be anything from 10 seconds to several minutes depending on how much light you want to expose

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A pinhole camera is a simple, lensless camera with a tiny aperture-effectively a light-proof box with a small hole in one side. Light from a scene passes through the aperture and projects an inverted image on the opposite side of the box.

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A sturdy tripod- if you're using a long exposure, then you will need to keep the camera still

A camera that allows you to set the shutter speed

Light painting tools- a glowstick, torch, flashgun, etc

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Man Ray (born Emmanuel Radnitzky; August 27, 1890 – November 18, 1976) was an American visual artist who spent most of his career in Paris. He was a significant contributor to the Dada and Surrealist movements, although his ties to each were informal. He produced major works in a variety of media but considered himself a painter above all. He was best known for his pioneering photography, and was a renowned fashion and portrait photographer. He is also noted for his work with photograms, which he called "rayographs" in reference to himself.

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I think this photo turned out the best because the letter is clear and easily identifiable.

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I took this photo manually and i think it did not turn out well. The problem is that the letter is not clear and unidentifiable.

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This photo did not turn out well. The letter is unclear and unidentifiable. To improve this photo, i could take the photo in a less busy place

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This photo did not turn out well because the letter is unclear and unidentifiable. To improve this photo, i could take the photo in a less busy place.

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Shutter Speed or exposure time is the length of time that the film or digital sensor inside the camera is exposed to light (that is, when the camera's shutter is open) when taking a photograph.

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The opening of a lens' diaphragm through which light passes. It is callibrated in f/stops and is generally written as numbers from 1.4 to 22

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The level of sensitivity to the available light(how light or dark the photo is). It is typically measured in numbers from 100 to 25600.

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The basic principle behind RoT is to break an image down into thirds so that you have 9 equal parts with a ratio of 1:1:1.

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The distance between the nearest and furthest points in a scene that appear to be "acceptably sharp".

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A composition tool that refers to lines that lead the viewers eyes from one element of a photo to another or to a certain point of a photo.

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This photo turned out bad. The letter is unidentifiable. To improve this photo i could take the photo in a better place.

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This photo turned out good as the letter is clear and easily identifiable.

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I think this photo turned out well. The background is clear and recognisable.

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Michael Bosanko is a welsh artist who specialises in light art or light graffiti.

"The moon formed part of the scene, but the camera shake caused the moon to make a streak. My curious mind clipped the camera from the tripod and, hand held, i attempted to "write" my partner's name using nothing but moonshine and the movement of the camera in my hand, and i had success. As soon as I returned home, i adopted the same principles but with torches, and i've been hooked ever since."

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I think this photo turned out adequate because the background is a bit too bright. To improve this photo, i would let more light in.

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This photo did not turn out well because my body is visible. To improve this photo, i would tweak the settings on the camera to avoid this issue.

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Photomontage is the process of making a complex picture by cutting and joining a number of images to create a new one.

It began with Oscar Rejlander and Henry Peach Robinson in the Victorian Era with the cutting of various negatives to create a whole print.

But it is best known through the DADA movement, due to the Great War a new revolution spread through Germany.

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The constructivists believed art should directly reflect the modern industrial world.

Vladimir Tatlin was crucially influenced by Pablo Picasso's cubist constructions which he saw in Picasso's studio.

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Surrealism was an artistic, intellectual and literary movement led by poet Andrè Breton from 1924 through WW2, however it is srill prominent with contemporary art and photography.

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During the 50s, pop art was evolving and montage was being used by artists to discuss ideas about consumerism, politics, media and social commentary.

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An Armenian genocide survivor, Karsh migrated to Canada as a refugee. By the 1930s he established himself as a significant photographer in Ottawa, where he lived most of his adult life, though he traveled extensively for work. His iconic 1941 photograph of Winston Churchill was a breakthrough point in his 60-year career, through which he took numerous photos of known political leaders, men and women of arts and sciences. Over 20 photos by Karsh appeared on the cover of Life magazine, until he retired in 1993.

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Oscar Gustave Rejlander (1813 - 1875) was a pioneering Victorian art photographer and an expert in photomontage.His collaboration with Charles Darwin on The Expression of the Emotions in Man and Animals has assured him a position in the history of behavioural science and psychiatry.

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Irving Penn was one of the twentieth century's great photographers, known for his arresting images and masterful printmaking. Although he was celebrated as one of Vogue magazine's top photographers for more than 60 years, Penn was a private man who avoided the limelight and persued his work with quiet and relentless dedication. At a time when photography was primarily understood as a means of communication, he approached it with an artist's eye and expanded the creative potential of the medium, both in his professional and personal work.