Macramé is a crafting technique that involves knotting cords or strings to create decorative items. This art form dates back to ancient times and has been used in various cultures around the world. Common materials include cotton, jute, and hemp, which can be combined to make everything from wall hangings to plant hangers. The knots used in macramé can vary in style and complexity, allowing for a wide range of designs. Popular knots include the square knot and the lark's head knot. Today, macramé has seen a resurgence in popularity, often featured in home décor and fashion accessories.