Metal leaf

Metal Leaf

Metal leaf, also known as gold leaf, is a thin sheet of metal that is typically gold, silver, copper, or aluminum. It is used in decorative arts for gilding and other decorative purposes.

History

The use of metal leaf dates back to ancient times. The Egyptians used gold leaf to decorate statues and tombs, while the Romans used it to adorn their buildings and monuments. In the Middle Ages, gold leaf was used in the production of illuminated manuscripts.

Production

The production of metal leaf involves a process known as beating. The metal is first rolled into thin ribbons, which are then cut into squares. These squares are placed between sheets of parchment or other material and beaten with a hammer until they are extremely thin. The resulting sheets of metal leaf are so thin that they are semi-transparent and will tear easily.

Application

Metal leaf can be applied to a variety of surfaces, including wood, stone, and metal. The surface is first prepared with a layer of size, a type of adhesive. The leaf is then laid onto the surface and smoothed down. Any excess leaf is then brushed away.

Types of Metal Leaf

There are several types of metal leaf, each with its own characteristics and uses.

Gold Leaf

Gold leaf is the most well-known type of metal leaf. It is often used in gilding, the process of applying a thin layer of gold to a surface. Gold leaf is also used in food decoration and in some types of jewelry.

Silver Leaf

Silver leaf is used in much the same way as gold leaf, but it has a different color and is less expensive. Silver leaf can tarnish over time, so it is often sealed with a protective coating.

Copper Leaf

Copper leaf is less expensive than gold or silver leaf and is often used in decorative arts. It has a warm, reddish color.

Aluminum Leaf

Aluminum leaf is a more modern type of metal leaf. It is lightweight and does not tarnish, making it a popular choice for many applications.

See Also

• Gilding
• Decorative arts
• Gold leaf
• Silver leaf
• Copper leaf
• Aluminum leaf