Copyright Goodheart-Willcox Co., Inc. Design Insight “Drawings express the interaction of our minds, eyes, and hands.” Michael Graves Learning Targets After studying this chapter, you will be able to ■ summarize the need for good visual communication and communication techniques. ■ identify manual and digital visual communication tools. ■ apply techniques for various presentation drawings. ■ demonstrate sketching techniques and types. ■ utilize various drawing systems, including orthographic, paraline, and perspective. ■ summarize communication, techniques, and drawing conventions used in construction drawings. ■ utilize architectural lettering techniques. ■ demonstrate basic rendering techniques. ■ create a basic model. ■ summarize the BIM modeling system. ■ produce interior drawings using both one-point and two- point perspective. Chapter 13