Artist Matthew Rangel hikes cross-country and through the mountains, exploring and drawing along the way. He then mixes his drawings with maps and photos from history for unique results and…
A couple of years back The New York Times asked readers to draw on a blank plot the relationship between income and college attendance. It was a way to get…
When base graphics and existing packages don't do it for you, turn to low-level graphics functions to make what you want.