Drawing Problems - Chapter 7 Copyright Goodheart-Willcox Co., Inc. Chapter 7 Sweeps and Lofts 167 3. General Create the two shampoo bottles shown. One design uses cross sections only and the other uses a guide curve. Each bottle is made up of two loft objects. Join the pieces so each bottle is one solid. Save the drawing as P7-3. 4. Mechanical Create as a loft the automobile fender shown below. Use the object shown in color as a guide curve or a path. Save the drawing as P7-4. A B C B A