drawing in construction

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 Pictures N° 5 and N° 6 (page 18). How to make a sketch (page 19). Pictures N° 7-1 and N° 7-2: Modification process in a hand made sketch proyect (page 20). Picture N° 7-3: Modification process which is being evaluated at the same time that the project is in progress (page 21). Useful tips over the sketch proyect (page 22). Picture N° 8: Project process (page 23). Picture N° 9: Swift sketch od an enlargement (page 24). Picture N° 10: Two swift sketchs (page 25). Picture N° 11: Perspective and suburban surroundings (page 26). Picture N° 12: Modifications over the Picture N° 11 (page 27). Some practical rules to be considered I (page 28). Some practical rules to be considered II (page 29). Picture N° 13: Vanishing points (page 30). Picture N° 14: Top view (page 31). Picture N° 15: Influence of the sorroundings (page 32). Picture N° 16: Influence of the visual angle (page 33). Picture N° 17: High visual angle (page 34). Picture N° 18: Example of a low visual angle (page 35). Picture N° 19: Trick sketch constructed with a photograph (page 36). Curriculum Vitae of the Autor.