sentence: Artists buy paint in tubes.
sentences_before: The pigment must be made wet by mixing it with something that will make it stick onto the surface and not come off easily. Some paints are just mixed with water. Other paints are mixed with oils or chemicals of different sorts. Most painters buy paint that is already mixed. House-painters use paint already mixed in large cans.
sentences_after: Some artists buy dry pigment and mix it for themselves.
concept_name: artist
headings: Paint
categories: Basic English 850 words