daguerreotype
/də'geroutaip/
Học thuậtThân thiện
Definition
Noun: 1. An early type of photograph: A daguerreotype is a photograph produced by an early photographic process invented by Louis Daguerre. The image is created on a silver-coated copper plate that has been made light-sensitive, resulting in a direct positive image with a distinctive mirror-like surface.
Examples
- The museum's collection includes a daguerreotype of a city street from the 1840s.
- Preserving a daguerreotype requires careful handling due to its delicate surface.
- Compared to modern digital images, a daguerreotype has a unique, almost three-dimensional quality.
Advanced Usage
- As a historical artifact: The term is often used in historical and art contexts to describe not just the image but the physical object and the pioneering technology it represents.
- The daguerreotype represents a pivotal moment in the history of visual documentation.
- In art criticism: Used to discuss the aesthetic qualities specific to this medium.
- The portrait's haunting clarity is characteristic of a well-preserved daguerreotype.
Variants and Related Words
- Daguerreotypy (n): The process or art of producing daguerreotypes.
- Daguerreotypy was the first commercially successful photographic process.
- Daguerreotypist (n): A person who makes daguerreotypes.
- The daguerreotypist set up his studio in the bustling town square.
Synonyms
- Early photograph
- Tintype (Note: A later, related photographic process on a tin plate, often confused with but distinct from a daguerreotype.)
- Ambrotype (Note: Another early photographic process using a glass plate, distinct from a daguerreotype.)
Related Phrases
- Daguerreotype process: The specific method of creating such an image.
- The daguerreotype process involved exposing a silver plate to iodine vapor.
Noun
- a photograph made by an early photographic process; the image was produced on a silver plate sensitized to iodine and developed in mercury vapor