Table of Contents Message to the Drafter (page 7). Message to the Construction Professional (page 8). Picture N 1: The drawing alignment (page 9). Hand-made sketch, Introduction (page 10). Useful tips over the visual angle (page 11). Picture N 2: Sketch of a work (page 12). Picture N 3: This visual angle influence (page 13). Picture N 4: A building placed on a street corner (page 14). Useful tips over the vanishing points (page 15). Picture N 5: Perspective of a simple piece of furniture. (p. 16, drawing A). Picture N 6: Hand made interior perspective (p. 17, drawing B). Explanation over...