Lesson One

4. a type of page orientation where the page is taller than wide
5. a type of plan that illustrates the entire context of an object or structure
8. the "face" of a building
9. a drawing that represents space with a fixed viewpoint horizon line and vanishing point
11. plane the plane onto which a 3D is projected in 2D a sheet of paper is a picture plane
12. a reproduction of an architectural drawing made with a photosensitive chemical;
13. a three-dimensional drawing that represents an object or a structure without using perspective distortion
16. an expression of relative size used to read an architectural drawing
18. a type of orthographic projection of the top of an object or structure on a horizontal plane
19. ab abstract architectural such as a sketch or constructed drawing

1. a tool used to create consistent angles
2. the colored or hatched infill used to represent the thickness of walls in architectural drawings
3. a page orientation where the paper is wider than tall
6. the illusion of diminishing space that occurs in perspective drawing
7. a type of orthographic projection of the vertical surfaces of the interior or exterior of a building
10. an architectural hand-drafting tool used to construct arcs and circles
14. this type of axonometric distorts the horizontal and vertical position of the elements within an object or structure by separating the elements
15. base material
17. the acronym for computer-aided design