Arch'l Visual Communications 3 - Graphics 2 (AR a123[4001] BSAR 1A)

The language of architectural graphics relies on the power of a composition of lines to convey the illusion of a three-dimensional construction or spatial environment on a two-dimensional surface, be it a sheet of paper or a computer screen. While digital technology may have altered the way we input information and create perspective, paraline, and orthographic projections, a fundamental understanding of what each of the three drawing systems conveys is required of all designers. Each drawing system provides a limited view of what we are designing and representing. And an appreciation for what these viewpoints reveal—and conceal—remains indispensable in the design process.