Armature

Definition

An armature is a supporting framework used in sculpture to provide stability and shape to the work, especially during the modeling process. This structure is crucial in various sculptural techniques, as it helps maintain the intended form and allows artists to create larger or more complex pieces that might otherwise collapse under their weight or during the application of materials like clay or wax.

5 Must Know Facts For Your Next Test

1. Armatures can be made from various materials, including metal, wood, and even wire, depending on the specific needs of the sculpture.
2. In bronze casting, the armature serves as a core that supports the wax model before it is covered with a heat-resistant shell.
3. Artists use armatures not only for stability but also to define proportions and scale before applying final layers of material.
4. In polychromy, an armature can help support painted sculptures or those adorned with multiple colors and textures.
5. The concept of an armature is essential for both large-scale public artworks and smaller pieces, ensuring that sculptures remain intact throughout their creation and display.

Review Questions

• How does an armature contribute to the process of additive sculpture?
  • In additive sculpture, an armature provides essential support while artists build up materials like clay or plaster. By establishing a stable framework, it allows for intricate detailing and larger sizes without the risk of collapse. The armature helps define the overall shape and proportion, making it easier for artists to achieve their vision during the creative process.
• Discuss the role of an armature in the bronze casting technique and its importance in maintaining form during the process.
  • In bronze casting, an armature plays a crucial role as it supports the wax model before creating the mold. This framework ensures that the delicate wax does not sag or distort under its own weight during modeling. Once covered with a shell and heated, the wax melts away, leaving behind a void that takes on the shape defined by the armature, ultimately allowing for successful casting of the bronze sculpture.
• Evaluate how the use of an armature impacts both traditional stone carving techniques and modern sculptural practices.
  • The use of an armature significantly enhances traditional stone carving by providing initial support that helps sculptors visualize proportions before committing to cutting. In modern practices, where mixed media might be employed, an armature allows artists to explore complex forms and materials without compromising structural integrity. This adaptability not only opens new avenues for artistic expression but also preserves the longevity of sculptures by preventing collapse during their creation.

Related terms

Subtractive Sculpture: A sculptural technique where material is removed from a larger block, typically used in stone carving.

Additive Sculpture: A method of sculpture where material is added together, often used in techniques like modeling with clay or plaster.

Casting: A process where liquid material, such as molten metal, is poured into a mold to create a sculpture.