The importance of presenting design ideas with the maximum clarity & precision is the central theme of this manual which describes the principles of perspective drawing & colouring techniques with chapters on marker airbrush & coloured paper rendering & special finishes. All types of line & descriptive drawing are explored including cutaways & exploded views; & step-by-step drawings show how to build up a product visual following the entire sequence to the finished drawings. Illustrated throughout with more thanj 300 colour illustrations including examples by some of the most interesting & imaginative designers working today as well as the authors own drawings Presentation Techniques will give designers confidence in presenting their ideas in the most visually exciting way.