This form of needlework employs wool yarn to create decorative designs on a tightly woven fabric, typically linen or cotton twill. The wool, known as crewel, provides a textured and dimensional effect. Motifs often feature stylized floral and foliate patterns, as well as animal and geometric shapes. These designs are built through a variety of stitches, allowing for shading and intricate detail.
Its value lies in its ability to produce durable and visually striking textiles. Historically, it served as a primary method for decorating household items such as bed hangings, curtains, and upholstery, adding warmth and color to interiors. The craft represents a tangible link to traditional techniques and artistic expression, with surviving examples offering valuable insights into past aesthetics and craftsmanship.