Figure Drawing Foreshortening and Perspective 2 — Questions and Answers
Question 1: What is the 'picture plane' in the context of figure drawing perspective?
- The model's pose
- The imaginary flat surface between the artist and the subject on which the scene is projected (Correct answer)
- The paper surface texture
- The lighting setup
Correct answer: The imaginary flat surface between the artist and the subject on which the scene is projected
The picture plane is the imaginary flat surface perpendicular to the artist's line of sight onto which the three-dimensional scene is projected.
Question 2: When drawing a figure from a worm's-eye view (looking up), how do the proportions change?
- The legs appear shorter and the head appears larger
- The legs appear elongated and the head appears smaller (Correct answer)
- Proportions remain unchanged
- Only the torso changes
Correct answer: The legs appear elongated and the head appears smaller
From a worm's-eye view the legs are closest and appear elongated, while the head is farthest away and thus appears smaller.
Question 3: In figure drawing, what does 'eye level' or 'horizon line' affect?
- The shading direction only
- Whether the figure is viewed from above, at the same level, or below (Correct answer)
- The paper size needed
- The number of figures in a composition
Correct answer: Whether the figure is viewed from above, at the same level, or below
Eye level determines the viewer's vantage point relative to the figure, controlling whether we see the top of forms (above eye level) or the bottom (below eye level).
Question 4: When a cylinder (like an arm segment) is tilted toward the viewer, which cross-section shape becomes visible?
- A perfect circle
- An ellipse (Correct answer)
- A straight line only
- A square
Correct answer: An ellipse
A cylinder viewed at an angle reveals elliptical cross-sections; the more it points toward the viewer, the wider the ellipse appears.
Question 5: What is the purpose of drawing cross-contour lines on a figure form?
- To show shadow boundaries
- To describe the three-dimensional surface direction and volume of a form (Correct answer)
- To indicate texture only
- To map muscle groups
Correct answer: To describe the three-dimensional surface direction and volume of a form
Cross-contour lines wrap around a form like latitude lines on a globe, describing the surface's three-dimensional curves and volume.
Question 6: Why is it important to change ellipse angles when drawing stacked cylindrical limb segments in foreshortening?
- To vary the line weight for aesthetics
- Because each segment tilts differently, changing the orientation of its cross-sections (Correct answer)
- It is not important
- To indicate different bone lengths
Correct answer: Because each segment tilts differently, changing the orientation of its cross-sections
Each foreshortened limb segment has a unique tilt direction, so the ellipses describing its cross-sections must rotate accordingly to be accurate.
Figure Drawing Foreshortening and Perspective 2
What is the 'picture plane' in the context of figure drawing perspective?