Fashion illustration is a means for designers to visually communicate their ideas and concepts, bringing their designs to life before they are produced.

Oil paint is not typically used in fashion illustration due to its slow drying time and lack of portability.

Rendering refers to the application of color and shading to a fashion illustration, bringing depth and realism to the design.

While background scenery can be used to enhance the overall composition of a fashion illustration, it is not a fundamental element like proportion, perspective, and anatomy.

Croquis are quick, simplified sketches used in fashion illustration to capture the basic proportions and pose of the human figure.

Fine art illustration is not typically associated with fashion illustration, which is primarily focused on conveying design concepts and trends.

A flat sketch is a type of fashion illustration that presents a garment or accessory in a two-dimensional, simplified manner, showcasing its design and details.

Color blocking is not typically used in fashion illustration to create depth and dimension, as it involves using large, flat areas of color without shading or highlighting.

Storyboarding is a technique used in fashion illustration to create a series of sequential images that tell a story or convey a narrative, often used in editorial or advertising contexts.

Perspective lines are not typically used in fashion illustration, as they are primarily used in architectural or landscape drawings to create the illusion of depth and distance.

A croquis is a type of fashion illustration that presents a full-length figure wearing a complete outfit or ensemble, often used to showcase the overall design and silhouette.

Color blocking is not typically used as a fabric rendering technique in fashion illustration, as it involves using large, flat areas of color without shading or highlighting.

A technical drawing is a type of fashion illustration that provides detailed information about the construction and specifications of a garment, including seams, darts, and measurements.

Action poses are not typically used in fashion illustration, as they are more commonly found in sports or action-oriented illustrations.

A detail illustration is a type of fashion illustration that focuses on showcasing a specific accessory or detail of a garment, such as a collar, pocket, or embellishment.