Drawing wiki:
>This article is about the art form. Drawing also refers to a method of producing wire, bars, or tubes. Drawing is a means of making an image, using any of a wide variety of tools and techniques. It generally involves making marks on a surface by applying pressure from a tool, or moving a tool across a surface. Common tools are graphite pencils, pen and ink, inked brushes, wax color pencils, crayons, charcoals, pastels, and markers. Digital tools which simulate the effects of these are also used. The main techniques used in drawing are: line drawing, hatching, crosshatching, random hatching, scribbling, stippling, and blending.
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KOI wiki:
[ion KOI represents, among other things,the IATA airport code for Kirkwall Airportthe KOI character encodings
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