This educational book is a work in its first volume: volume 1, intended on the one hand for students of architecture and on the other hand for teachers of architecture and especially who are interested in teaching "architectural design".Learners will acquire a body of "knowledge", "architectural know-how", "acquired knowledge" about how to do architecture, how to move from "conceptualisation" to "design", how to overcome "the phobia of the blank sheet of paper" through "learning" by "exercises" and applications on different "launched projects".