For decades, the best tool involved basic sketches (called Feynman diagrams) of each possible result. (discovermagazine.com)
Skitch is a simple drawing application that allows you to make very basic sketches with just a few colors to choose from, add letters and arrows, and draw on top of photos. (laptopmag.com)
Situated next to a state - of - the - art clay model CNC milling machine, Sebastian talked us through an early design step where a basic sketch composed of a few lines can be milled into an A7 - esc clay model with the aim of getting an idea of defining curves and swoops. (automobilemag.com)