All photography need light What type of light is needed to create a negative?

To create a photographic negative, you need light that can expose the photosensitive material, typically ultraviolet or visible light. This light interacts with the light-sensitive chemicals in the film or photographic paper, causing a chemical reaction that records the image. The intensity and duration of light exposure are crucial for capturing the details of the scene. Without adequate light, the negative will not form properly.