Abstract sculpture is a form of three-dimensional art that does not aim to represent real objects or scenes. Instead, it focuses on shapes, colors, and forms to express ideas or emotions. Artists often use materials like metal, wood, or stone to create these sculptures, allowing for a wide range of textures and finishes. This style emerged in the early 20th century, influenced by movements such as Cubism and Futurism. Notable artists like Henry Moore and Barbara Hepworth contributed significantly to the development of abstract sculpture, pushing the boundaries of traditional art and encouraging viewers to interpret the work in their own way.