Made in China is a country of origin label affixed to products manufactured in the People’s Republic of China. To make things in China, things must be measured in China. Hopefully,…

Scale – the ratio of the length in a drawing to the length of the real thing. Sometimes the role of the artist is not to depict what is real but…

The Office of Works was established in the English Royal household in 1378 to oversee the building of the royal castles and residences. This piece of art is not about…

The point–line–plane postulate is a collection of assumptions (axioms) that can be used in a set of postulates for geometry in two (plane geometry), three (solid geometry) or more dimensions.…

Red is the color at the longer-wavelengths end of the spectrum of visible light next to orange, at the opposite end from violet. It has historically been associated with sacrifice,…