Paper coated with a photosensitive emulsion, used for making photographic prints, usually in a darkroom. It is first exposed to an image in the form of a photographic negative or positive, and then processed in chemicals to reveal the photograph as captured by its emulsion.
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Textile fibre derived from the hemp plant Cannabis sativa, which also yields oilseeds, and leaves and flowers with psychoactive properties…
Also known as Chinese ink or Indian ink, it is a black pigment commonly used for draughtsmanship. A carbon-based ink…
Also known as crape, it is a fabric characterised by a rumpled, crimped or rippled surface texture. These effects may…
Moulded terracotta tiles popularly used on sloping roofs in India, first manufactured in 1864–65 by the Basel Mission Tile Works…
A material used in architectural ornamentation, art and medicine. Made of calcium sulfate hemihydrate, it hardens and sets when moistened…
A category of synthetic dyes made with a base material of coal-tar derivatives. Aniline is an organic compound derived from…
Meaning “chewed paper” in French, it is a composite material made of pulped paper mixed with a glue or adhesive…
An opaque water-soluble paint that contains a gum binder and a white pigment such as chalk mixed with a high…