What is Chalk?
Chalk is calcium carbonate, a mineral substance. In art, chalk is most often described in reference to drawing with chalk sticks. These are a mix of chalk, pigment in various colors and gum Arabic, pressed into a stick with four flat sides.
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Derogatory term that refers to some popular culture forms. It describes an art movement that began in Los Angeles in 1970s. Lowbrow relates to a person with little intellectual or taste interest.
A sculpture is a three-dimension object made using any one of the basic sculpting processes. These include carving, casting, constructing or modeling. Carving materials may be bone, ivory, stone or wood. Modeling and casting use clay or wax, while constructions glue materials together.
Photography is the process of creating an image on light sensitive materials. The image is produced by using a camera, which has a lens that focuses on light either reflected or emitted from an object. These visible wavelengths are used to reproduce the image seen.
