This is one of the major concepts in design and architecture. How to be show or explain ideas to others. Quite frankly this is something that needs to be considered during all of the phases of design. To see the other parts of the design process: Site Analysis [Appendix AB], Pre-Design [Appendix AC], Schematic Design [Appendix AD], Ideation [Appendix AE], Characteristic Collection [Appendix AF], Project Criteria [Appendix AG], Representation [Appendix AH], Iteration [Appendix AI], Evaluate Iteration [Appendix AJ], Choose Iteration [Appendix AK], Implementation [Appendix AL], Choosing by advantages [Appendix AM], Studio Method [Appendix AN].