Frosting (decorative arts)

Frosting is a decorative effect named after its resemblance to the appearance of frost. It involves making very small marks in a surface so that it appears matt rather than polished, and in glass opaque rather than optically transparent. It is often used for glass for bathrooms and toilets, but may be used on many materials and created by many processes.

Stele, with Decree of Nectanebo I.[1] (Lunette of the top 1/3 of stele.)

Examples of ancient Egyptian steles

Eventually Ancient Egyptian steles became more than just statements about a topic or events, and became a means of decoration. Later period steles were made in dark stone, some approaching a light or deep black. The twin steles of Nectanebo I, his Decree of Nectanebo I, made into two steles, and mounted in Naucratis and Heracleion, are made in such a manner. The lunette scene of shallow, to medium sunken bas relief, as well as all the Egyptian hieroglyphs are made with a frosting technique. The highest effect can be seen on a stone of a dark background color.

High quality examples of frosting with lighter backgrounds probably exist in Ancient Egyptian art or culture.

Modern frosting techniques

Frosted glass for decoration is probably the most popular use of the frosting technique; it is also a major production style of the light bulb. Additionally, the term is used in woodworking, and is a process for adornment of coins, by frosting.

gollark: They can't be battery operated with the current protocol due to frequent ping requirements.
gollark: Heavdrones could, for example, monitor sensors, control blinky lights, monitor local wireless traffic, or play beeping noises if they had speakers.
gollark: Alternatively, for remote heavdrones in controlled locations, high gain directional WiFi antennas of some kind.
gollark: With some protocol improvements to reduce bandwidth use.
gollark: Heavdrone over LoRa is also possible.

See also

References

  1. Stele from Heracleion site, Nile Delta, underwater recovery.
  2. Wikimedia Commons: Scribe hieroglyph


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