Still life drawing

Correct answer: B. Volume and surface flow

Explanation: The governing concept is form-following hatching. On a round fruit, curved or appropriately angled strokes should respond to the surface’s turning direction; this helps the eye read the object as three-dimensional. If the strokes remain mechanically straight against the curvature, they flatten the form and interrupt the sense of surface flow. B is correct. Hatching does not change the fruit’s actual height, colour identity, or cast-shadow length.

Correct answer: C. When edge variation is needed for volume and selective focus

Explanation: The governing concept is lost-and-found edge control. A deliberate merge between an object and its background can soften the contour, connect the form to its setting, and prevent every edge from competing equally for attention. Clearer edges can then be reserved for the focal area. C is correct because edge variation supports volume and selective focus. It does not mean hiding the whole object, equalising all values, or correcting bad proportion.

Correct answer: D. Bend and extend according to the direction of the new surface

Explanation: The governing concept is projection onto changing receiving planes. A cast shadow is formed on the surface that receives the blocked light, so its appearance depends on each plane’s orientation. When the shadow crosses the horizontal tabletop and continues onto the vertical side, it must turn, change proportion, and extend according to that new plane. D is correct; it does not remain straight automatically, stop at the edge, or become a circle.

Correct answer: A. Visual hierarchy and depth

Explanation: The governing concept is visual hierarchy combined with atmospheric and spatial depth. When the main object receives sharper edges, richer texture, and more detail, the eye identifies it as the focus. Reduced detail on a distant supporting object makes it recede and prevents competition with the subject. Therefore option A is correct; symmetry, equal value, and a fixed light source do not explain this deliberate change in detail.

Correct answer: B. Showing reflections, highlights, and edge changes

Explanation: The governing concept is value and edge differentiation in rendering reflective form. A glossy black vessel may have a dark local value, while its volume is revealed by carefully placed reflected shapes, narrow highlights, and changes from sharp to soft edges. These cues describe the curved surface even when shadow and body values are close. Option B is correct; a thick outline, white paint, or erased background cannot explain the vessel’s reflective volume.

Correct answer: C. The fruit resting on the book surface

Explanation: The governing concept is contact shadow, which anchors an object to the surface beneath it. A small dark area at the fruit’s base shows where the fruit meets the book and helps establish weight, contact, and distance from the supporting plane. Without it, the fruit may appear to float. Option C is correct; local colour, book thickness, and background value are not the primary spatial relationship being lost.

Correct answer: D. The water surface and vessel perspective are inconsistent

Explanation: The governing concept is consistent perspective in transparent forms. The water surface is a horizontal plane seen through the vessel, so its ellipse should share the vessel’s viewing direction and central axis. A different tilt makes the liquid appear unrelated to the container. Option D is correct; a light value, surface texture, or short cast shadow may affect other qualities but does not cause this geometric contradiction.

Correct answer: A. The three-dimensional form remains clear

Explanation: The governing concept is grouping values into a light family and a shadow family. Keeping the two groups distinct preserves the major turning of the form, so the viewer can read volume and the direction of illumination. Reflected light may be present, but it should not become brighter than the light family. Option A is correct; the other choices concern colour count, paper texture, or size and do not explain the three-dimensional effect.

Correct answer: B. The surface quality and light response will appear inconsistent

Explanation: The governing concept is material-specific surface response. Earthenware is usually matte or porous, so its highlights tend to be broad, soft, and broken rather than mirror-like and razor sharp. A hard highlight would make the vessel resemble glazed ceramic, glass, or polished metal. Option B is correct; it does not automatically make the form rounder, improve symmetry, or lengthen the cast shadow.

Correct answer: C. The handle’s thickness, direction, and attachment

Explanation: The governing concept is negative space: the empty opening inside a handle is an active shape that defines the handle’s width, curvature, direction, and connection to the cup. If that opening is wrong, the handle can look twisted, too thin, detached, or structurally impossible even when its outer contour seems reasonable. Option C is correct; local value, cast-shadow edge, and background depth do not primarily establish the handle’s construction.

Correct answer: D. According to each source’s direction, intensity, and combined effect

Explanation: The governing concept is consistent lighting logic. Each light source produces a shadow in relation to its own direction and strength, while overlapping illumination can soften, weaken, or combine those shadows. Therefore the artist must judge the separate and combined effects rather than force every shadow into one direction. Option D is correct; ignoring a source or removing all shadows destroys the lighting explanation, and one shared direction may be inaccurate.

Correct answer: A. Credibility of light and spatial stability

Explanation: The governing concept is directional consistency between the light source, object, ground plane, and cast shadow. Even if the fruit’s contour is accurate, a shadow pointing elsewhere makes the illumination physically contradictory and can make the object seem unstable in space. Option A is correct. The shadow direction does not change the fruit’s actual texture, the paper’s thickness, or the fruit’s identity.

Correct answer: B. Create a controlled counterweight through size, value, or placement elsewhere

Explanation: The governing concept is visual balance: an object feels heavy because of its value, size, contrast, and position, not simply because it exists. A very dark central form can be balanced by placing a lighter or smaller counterweight at an appropriate distance, adjusting another form’s size or tone, or using surrounding space. Option B is correct because it directly controls these relationships. Making it darker increases weight, while erasing objects or leaving only white background destroys the composition rather than balancing it.

Correct answer: C. The gradually turning surface will appear angular or cut

Explanation: The governing concept is modelling a rounded form through gradual value transitions. On a vessel that turns smoothly away from the light, the core shadow normally changes across a softened or controlled edge rather than stopping like a flat boundary. If that boundary is made completely hard, the eye reads a sudden break in the surface, so the vessel appears angular, faceted, or cut. Option C is correct; a hard edge does not make the vessel transparent, change its local colour, or automatically improve the highlight.

Correct answer: D. Transparency and variation in light-based edges

Explanation: The governing concept is that transparent glass is communicated through changing edges, reflections, refractions, and visible overlaps rather than a uniform outline. A continuous heavy black contour makes every boundary equally strong and suggests an opaque, cut-out object. Option D is correct because it removes the delicate transparency and variation caused by light and background. Symmetry and height can still be drawn, and a cast shadow is a separate tonal feature that need not disappear.

Correct answer: D. The relationship between the surface and its surrounding environment will appear unconvincing

Explanation: The governing concept is reflective continuity: a glossy reflection is shaped by the object’s curved surface and by the surrounding light or environment. If it stops suddenly at the contour without a change in plane, occlusion, or lighting to justify the ending, the reflection looks pasted on and the surface-environment relationship becomes unbelievable. Option D is correct. Such an abrupt ending does not fix weight, background clarity, or proportion.

Correct answer: A. To organize separate objects into one visual unit

Explanation: The governing concept is compositional unity through a connected tonal mass. When cast shadows from several objects overlap or join on the ground, they can create a visual pathway and group separate forms into one coherent arrangement. Option A is correct because the shared shadow links objects while still allowing their individual contours and local values to remain. It does not erase every contour, make all colours or values equal, or remove perspective.

Correct answer: D. Structure, focal point and surface distinction

Explanation: The governing concept is edge variety and hierarchy. Hard edges clarify structure, soft edges describe gradual turning, and lost edges can reduce emphasis. If every edge is blended equally, the viewer cannot easily separate forms, identify the focal area, or distinguish materials such as glass, cloth, and metal. Therefore option D is correct; paper whiteness, object height, and colour naming are not directly changed by blending.

Correct answer: A. A shadow follows the form of the receiving surface

Explanation: The governing concept is the cast shadow’s interaction with the receiving form. A shadow is projected onto a surface, so its visible contour and value are modified by that surface’s planes or curvature. It therefore appears to wrap around the second object rather than remain flat. Option A states this principle accurately; B ignores form, C confuses colour with projection, and D is physically and artistically incorrect.

Correct answer: B. The lower ellipse should appear relatively more open

Explanation: The governing perspective concept is ellipse openness relative to the eye level. An ellipse viewed near eye level appears narrow because its minor axis is compressed. As the vessel’s lower opening moves farther below the eye level, more of its surface is visible and the ellipse becomes more open. Thus option B is correct. Equal openings ignore perspective, while a perfect circle or straight line is not appropriate here.

Correct answer: C. Strengthen selected edges of the main object and control supporting edges

Explanation: The governing concept is edge hierarchy, which directs attention in a composition. The focal object should receive the clearest selected contours and the strongest useful contrasts, while secondary objects should use softer or less complete edges. Option C makes that correction without destroying the drawing. Option B removes hierarchy, A is unnecessary, and D changes the background rather than solving the edge problem.

Correct answer: D. Surface turning and the relation to surrounding light will become confusing

Explanation: The governing concept is the value structure of a rounded form. Reflected light normally appears toward the shadow side’s edge and remains weaker than the light area; the core shadow is the principal dark band that explains the turning form. If the reflected light is put in the wrong place, the transition around the sphere becomes misleading. Therefore D is correct; the other choices describe unrelated effects.

Correct answer: A. When it intentionally increases nearness and compositional movement

Explanation: The governing composition concept is intentional cropping. Allowing an object to continue beyond the frame can make it feel close to the viewer and create movement across the picture, but the cut must look deliberate and support the balance of the whole arrangement. Option A is correct. B and C describe avoidance of a drawing problem, while D incorrectly treats cropping as a universal rule.

Correct answer: B. The distinction of material and local value will become incorrect

Explanation: The governing concept is local value combined with material quality. A black matte surface can receive light, but its overall value range remains relatively dark and its highlight is broad and subdued. Giving it the intense brightness of polished metal makes the material appear reflective and changes its local-value identity. Thus B is correct; the error does not improve roundness, cast-shadow accuracy, or perspective.

Correct answer: C. Showing irregular thickness, inner surface and small shadow differences

Explanation: The governing concept is structural observation of a damaged form. A broken vessel reveals thickness, the inner clay surface, uneven fragments, and small occlusion shadows where pieces overlap or turn away from light. Option C includes these clues and therefore makes the edge believable. A removes the irregular character, B reduces the form to a dark outline, and D is unnecessary because a broken matte surface may still show light variation.