6.1

Create two-dimensional and three-dimensional sketches, including rough and refined sketches, demonstrating shape, volume, depth, and dimension. Distinguish among common illustration techniques used in design composition such as one-point, two-point, and multi- point perspective drawings. Develop conceptual design ideas using freehand sketching. For a given design problem, generate, analyze, and refine sketches to develop design solutions. Use the sketches to create refined drawings utilizing design software. For example, create thumbnail sketches to generate ideas for a logo or advertisement.