Geometric formulas that relate height, width, length, or radius, etc, to perimeter, area, surface area, or volume, etc. Some of the formulas are rather complicated, and this chart gives you a full spectrum. Very minimal and clean with deep indigo blue color. Cyanotype* is printed on thick 100% cotton 140lb Arches watercolor stock. Measures: 21.5" x 27.5" Cyanotype is a photographic process where a light sensitive emulsion is put on the paper. A negative is placed on top of the sensitized paper and exposed in the sun. All of these prints are sun exposed and then developed in water and oxidizer causing the unique permanent prussian blue on the paper. Each piece is unique and hand made from start to finish.
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