Depth of field is not a compositional technique, but rather a technical aspect of photography that controls the range of distances that appear sharp in an image.

Sunrise and sunset offer the most dramatic and colorful light for coastal landscapes, as the sun's rays are at a lower angle and create long shadows and warm hues.

A polarizing filter helps to reduce glare and reflections from water surfaces, making them appear darker and more saturated, while also enhancing the colors of the sky.

A tripod serves multiple purposes in coastal landscape photography, including stabilizing the camera to prevent camera shake, allowing for long exposure shots to capture smooth water movement, and providing flexibility in adjusting the camera's height and angle.

Mountains are not typically found in coastal landscapes, as they are more commonly associated with inland or mountainous regions.

The horizon line is the line that separates the land from the sea in a coastal landscape photograph.

Trees are not typically found in coastal landscapes, as they are more commonly associated with inland or forested areas.

Waves are the most common form of water movement in coastal landscapes.

Deserts are not typically considered coastal landscapes, as they are characterized by a lack of water and vegetation.

The horizon line is the point in a coastal landscape photograph where the sky and the sea meet.

Using a shallow depth of field is not a common technique for creating a sense of depth in a coastal landscape photograph, as it tends to flatten the image and reduce the sense of distance.

The blue hour is the period of time just after sunset or just before sunrise when the sky takes on a deep blue color.

Jungles are not typically considered coastal landscapes, as they are characterized by dense vegetation and are typically found inland.

The shoreline is the point in a coastal landscape photograph where the land and the sea meet.