education

A Brief History of the Color Wheel

Rachel Olson offers this brief history of the color wheel in one of HOWU's newest courses: Color Theory for Designers. Gain a better understanding of color…

How the Oxford Rule Led to Rolling Stone

The Oxford rule sounds like article of law, but in reality it is something more mundane: a thick and thin line that sits side by side. Still, this fairly innocuous device has its origins in the earliest printings in recorded history.