Acid-free materials, such as mount boards, are essential in preventing acid burns, which are yellowish-brown discolorations that can appear on artworks over time. Using acid-free mount boards helps preserve the integrity and appearance of the artwork by providing a stable, non-reactive environment that prevents the acidic degradation that causes these burn lines.
The term “limited edition” refers to the practice of producing a set number of copies of a print, book, sculpture, or other artwork. Each edition is restricted to a specific number, which is predetermined and adhered to, ensuring exclusivity and often increasing the work’s value. The size of a limited edition can vary greatly depending…
Surface finishes refer to the different textures and sheens available on photographic paper. Common finishes include matt, gloss, supergloss, satin, and pearl. Each finish offers a unique visual and tactile quality: Satin and Pearl: Both terms refer to the same finish, which is a balance between gloss and matt. This finish offers a soft sheen…
A chloro-bromide print is a type of silver gelatin print known for its deep rich blacks and crisp whites, often produced on high gloss paper. This printing method combines the properties of both silver bromide and silver chloride, resulting in a warmer brownish-black tone compared to prints made solely with silver bromides or silver chlorides….
Polaroid is a well-known manufacturer and trademark of a photographic system that produces ‘instant’ prints. This system combines film, paper, and developing solution into a single unit. When the film/paper is exposed to light, the image begins to develop immediately, fully forming within a maximum of 5 minutes. To ensure optimal results and prevent over-developing,…
The selenium process involves the use of selenium, a metal, to tone photographic prints. This technique is applied to various types of photographic prints, including photograms and silver gelatin prints. Here are the key aspects:
A positive image is the opposite of a negative image; it is an image that accurately represents the original scene without any inversion. Positive images are created through a process involving a double negative. Initially, silver salts on a photographic film react to light to produce a negative image. This negative image, when projected onto…