Silhouette lighting is not commonly used in food photography as it creates a dark and shadowy effect, which is not ideal for showcasing food.

A light diffuser is used to soften and spread light, reducing harsh shadows and creating a more even and flattering illumination on the food.

Fluorescent light is not commonly used in food photography due to its greenish tint and inconsistent color temperature, which can make it difficult to achieve accurate colors in the image.

A reflector is used to bounce light back onto the subject, filling in shadows and creating a more even illumination.

White balance is not an exposure setting. It is used to adjust the color temperature of the image to ensure accurate colors.

Using a wide aperture (low f-number) creates a shallow depth of field, which isolates the subject from the background and draws attention to it.

Using a slow shutter speed can introduce motion blur, which can be used to create a sense of movement or to convey a specific mood in the image.

The ISO setting controls the sensitivity of the camera's sensor to light. Increasing the ISO allows more light to reach the sensor, which can be useful in low-light conditions or when using a fast shutter speed.

Negative space is not a common composition technique specifically in food photography. It is more commonly used in other genres of photography, such as landscape or abstract photography.

A tripod is used to keep the camera steady and prevent camera shake, which is especially important when using a slow shutter speed or when shooting in low-light conditions.

Portrait photography is not a common type of food photography. It is more commonly used to capture images of people.

A remote trigger is used to trigger the camera remotely without touching it, which can be useful when shooting from a distance or when trying to avoid camera shake.

Fisheye lenses are not commonly used in food photography due to their extreme distortion and wide angle of view, which can make it difficult to compose a balanced and visually appealing image.

A light meter is used to measure the amount of light reaching the subject, which helps the photographer determine the appropriate exposure settings.