Which natural fiber is known for its luxury and fragility, often classified as an animal or protein fiber?

Silk is recognized for its luxurious feel and delicate nature, making it a highly sought-after material in interior design and textiles. This natural fiber is produced by silkworms, which are cultivated for this purpose, classifying it as an animal or protein fiber. The unique properties of silk contribute to its status; it has a shimmering appearance, a soft texture, and a lightweight quality that enhances the aesthetic appeal of fabrics in various applications, such as curtains, upholstery, and bedding.

The fragility of silk is a vital aspect to consider in design, as it can be easily damaged by sunlight, moisture, or harsh cleaning methods, necessitating careful treatment and maintenance. This combination of luxury and delicacy distinguishes silk from other fibers used in interior design, allowing designers to create elegant and high-end environments.