Linear Perspective Construction Quiz

Auto audio on: the next questions will be read aloud when you click Continue.

1. 1

   What does the horizon line represent in a linear perspective drawing?

   A The physical boundary between land and sky B The viewer's eye level C The nearest edge of the ground plane
2. 2

   In perspective terminology, what are orthogonals?

   A Lines that recede into depth toward a vanishing point B All vertical lines crossing the horizon C Curved contours used to describe rounded objects
3. 3

   Which perspective system is represented by the room construction shown?

   

   A Three-point perspective B Two-point perspective C One-point perspective
4. 4

   In a standard two-point perspective drawing of a box resting level on the ground, how are its vertical edges normally drawn?

   

   A Converging toward the left vanishing point B Parallel to one another and vertical on the page C Converging toward a point below the horizon
5. 5

   Which feature distinguishes three-point perspective from two-point perspective?

   

   A The vertical edges also converge toward a vanishing point B Every horizontal edge remains parallel to the page C The horizon line is eliminated from the construction
6. 6

   What is the picture plane in perspective construction?

   A The horizontal surface on which objects are placed B A plane passing through every vanishing point in space C An imaginary transparent surface onto which the scene is projected
7. 7

   What does the station point specify in formal perspective construction?

   A The location of the main object B The position from which the viewer observes the scene C The midpoint of the horizon line
8. 8

   In one-point perspective, when will the front face of a box preserve its rectangular proportions without perspective convergence?

   A When the front face is parallel to the picture plane B When the front face is perpendicular to the picture plane C When one of its diagonals aligns with the horizon
9. 9

   The projected extensions of several physically parallel road markings meet at one point in the image. What is that point?

   

   A The station point B The center of vision C Their vanishing point
10. 10

    If the viewer raises their eye level while keeping the scene and picture frame otherwise fixed, what happens to the horizon line?

    A It moves lower in the image B It moves higher in the image C It remains fixed at the center
11. 11

    Which method best constructs a row of equal floor tiles receding convincingly into depth?

    

    A Use converging grid lines and diagonals to determine diminishing intervals B Space every cross-line at an equal distance on the page C Increase the width of each tile toward the horizon
12. 12

    How does a circular tabletop usually appear when viewed obliquely in perspective?

    

    A As a perfect circle of unchanged proportions B As a rectangle with rounded corners C As an ellipse
13. 13

    Can a valid vanishing point lie outside the boundaries of the drawing?

    A No, every vanishing point must be visible inside the frame B Yes, especially when the visible faces are viewed at shallow angles C Yes, but only in three-point perspective
14. 14

    A solid box is positioned entirely above the horizon line. Which surface is the viewer most likely able to see?

    

    A Its underside B Its top surface C Only its front edge
15. 15

    What is foreshortening?

    A Darkening distant objects to increase contrast B Cropping an object at the edge of the composition C The apparent compression of a form extending toward or away from the viewer
16. 16

    How can the perspective center of a rectangular plane be found without measuring its visible width and height?

    

    A Draw a line from its nearest corner to the horizon B Draw both diagonals and use their intersection C Average the locations of its vanishing points
17. 17

    What is the main purpose of a measuring point in perspective drawing?

    A To transfer known dimensions onto receding lines B To determine the lightest value in the composition C To replace the vanishing point for vertical edges
18. 18

    Why do perspective artists often keep important forms within a reasonable cone of vision?

    

    A To ensure every object has its own horizon line B To prevent receding lines from reaching vanishing points C To reduce unnatural stretching near the edges of a wide view
19. 19

    A pair of parallel ramp edges rises as it recedes away from the viewer. Relative to the horizon, where will its vanishing point generally lie?

    

    A Always directly on the horizon B Above the horizon C At the nearest end of the ramp
20. 20

    A drawing shows the two physically parallel edges of a straight road converging toward two slightly different points. What is the appropriate correction?

    

    A Adjust both projected edges so they share one vanishing point B Make both edges parallel on the page C Move one edge toward a vertical vanishing point