Sketching

Correct answer: B. Lighter and less detailed

Explanation: The governing concept is aerial perspective, in which distance reduces apparent contrast, sharpness, and visible detail because of the atmosphere between the viewer and the object. Therefore distant trees should be lighter, softer, and less detailed, making option B correct. Nearby trees can use darker values and clearer edges. Enlarging distant trees or adding thick black outlines would contradict the visual cues used to show depth.

Correct answer: A. Keep the foreground clearer and more detailed

Explanation: The governing concept is atmospheric and linear depth: nearer objects normally appear sharper, larger, and richer in detail, while distant areas are lighter and less distinct. Thus option A correctly separates foreground from background. Making the background darkest reverses the usual depth cue, equal treatment flattens the scene, and erasing the foreground removes the very layer that should establish spatial depth.

Correct answer: B. Greater contrast and clarity in the main area

Explanation: The governing concept is emphasis in composition: the eye is attracted to an area with stronger contrast, clearer edges, and more meaningful detail than its surroundings. Therefore option B is correct for creating a focal point. Equal detail gives every area the same visual importance, erasing all edges destroys structure, and darkening the corners does not automatically establish a coherent subject or focal hierarchy.

Correct answer: A. Boundaries and edges of the object

Explanation: A contour sketch is governed mainly by line and observation. The artist carefully follows the visible outer boundary of an object and may include important inner edges that describe its structure. It does not primarily depend on dark shading, colour mixing or decorative background work. The purpose is to understand and communicate form through controlled lines. Hence, option A is correct because boundaries and edges are the central focus of contour drawing.

Correct answer: A. Visual memory

Explanation: Memory sketching is based on observing a person, object or scene and then recalling its important forms without looking at it continuously. This practice strengthens visual memory, mental imaging and the ability to select essential features. It may also support drawing skill, but its central benefit is not paper making, colour mixing or only controlling line thickness. Therefore, option A is the most accurate answer.

Correct answer: B. Irregular and broken lines

Explanation: The governing concept is that line quality should correspond to the character of the surface being represented. Rough stone contains uneven edges, cracks and small projections, so irregular, broken strokes with varied length and pressure create a convincing texture. Smooth, even lines suggest polished surfaces; parallel lines suggest regular structure, and flowing curves are more suitable for soft or rounded forms. Therefore, option B is correct.

Correct answer: A. See hair as large tonal masses

Explanation: In a convincing hair sketch, begin by observing the overall mass, direction, light side, and shadow side. Grouping hair into broad tonal shapes establishes volume and the head’s structure; a few carefully chosen strands can then suggest texture. Drawing every hair equally creates visual noise, while an outline alone or erasing the hair removes essential form. Option A is correct.

Correct answer: A. Approximately halfway down the head

Explanation: For a normally proportioned adult head viewed straightforwardly, the eye line is generally placed about halfway between the top of the skull and the chin. This is a proportion guide, not a rigid measurement, because pose, perspective, age, and expression can change the appearance. The hairline is usually higher and should not be mistaken for the eye line, making A the best answer.

Correct answer: B. Lines may become stiff and carry excessive pressure

Explanation: The governing concept is control of pressure and movement in freehand sketching. Holding the pencil too tightly restricts the fingers, hand, and wrist, so the stroke becomes stiff and may appear darker because extra force is transferred to the paper. Therefore, option B is correct. A relaxed grip supports fluid lines, while paper transparency and automatic perspective correction are unrelated distractors.

Correct answer: B. Shoulder and whole-arm movement

Explanation: The governing concept is using the appropriate body movement for line length. A long freehand line needs a broad, continuous sweep, so movement from the shoulder and whole arm gives better reach and steadier flow. Thus, option B is correct. Small finger movements are useful for short details, but they cannot comfortably produce a long fluid stroke; foot and head movements are not drawing techniques.

Correct answer: B. Errors in proportion and tilt appear from a fresh view

Explanation: The governing concept is visual self-checking through a reversed view. A mirror flips the sketch, making the image look less familiar and helping the eye notice incorrect proportions, alignment, or unwanted tilt. Therefore, option B is correct. The mirror does not alter the paper, erase lines, or change the drawing’s colour; it only changes the viewing direction.

Correct answer: B. Overall proportion and composition become clearer

Explanation: The governing concept is checking the whole drawing rather than becoming absorbed in small marks. When viewed from a distance, minor details have less visual dominance, so the artist can judge the overall proportion, balance, placement, and composition more accurately. Option B is correct. Fine texture is easier to inspect up close, while distance does not alter the pencil or paper.

Correct answer: B. Main shapes proportion and placement

Explanation: The governing concept is to develop a drawing from large structures to small details. Before refining texture or features, the artist should check whether the main shapes have the correct proportion, scale, position, and relationship to one another. Thus, option B is correct. A pencil brand, paper price, or title does not determine the accuracy of the sketch’s basic structure.

Correct answer: A. Paper fibres may become damaged

Explanation: The governing concept is the effect of friction on the paper surface. Repeated forceful erasing rubs and weakens the paper fibres, possibly leaving a rough, shiny, thin, or uneven surface that accepts later shading poorly. Therefore, option A is correct. Erasing does not strengthen the sheet, darken the drawing automatically, or change a line’s colour; light strokes reduce this damage.

Correct answer: A. More detail in the main area and less in secondary areas

Explanation: The governing concept is visual hierarchy: detail should guide attention toward the focal area. Adding more specific marks in the main subject and reducing detail in secondary or background areas creates emphasis, depth, and a clearer reading of the sketch. Thus, option A is correct. Equal detail everywhere weakens priority, while removing all detail or detailing only the background misdirects attention.

Correct answer: B. First overall composition then proportion then tone and detail

Explanation: The governing concept is reviewing artwork from general structure to specific finish. First inspect the overall composition and placement, then check proportions, and finally examine tonal values and small details. This order finds major errors before time is spent refining minor ones, so option B is correct. Looking only at a dark shadow or outline gives an incomplete review and may miss balance or proportion problems.

Correct answer: A. To maintain correct overall proportion

Explanation: The governing concept is structural construction: a sketch should progress from the whole to its parts. Establishing the large shape first fixes the object’s overall height, width, angle, and placement, allowing smaller features to be positioned in correct relationship. Therefore, option A is correct. Pencil shine, paper colour, and erasing shadows do not explain why the large form must come first.

Correct answer: B. Use the pencil for visual measurement

Explanation: The governing concept is comparative visual measurement. Holding a pencil at arm’s length allows the artist to align it with the object’s height, then compare that length with the width while keeping the head, arm, and viewing position steady. Thus, option B is correct. Shadows, folded paper, and counting colours do not provide a reliable height-to-width comparison for a sketch.

Correct answer: D. Movement and flow

Explanation: The governing concept of a gesture sketch is the rapid capture of action, posture, and energy rather than finished detail. Movement and flow are shown through quick, confident lines that follow the direction of the body or subject. Therefore, option D is correct. Paper texture, local colour, and fine shadow may be considered later, but they do not communicate the immediate action as effectively.

Correct answer: A. Incorrect placement and proportion of objects

Explanation: Negative space means the empty shapes surrounding and separating the drawn objects. Comparing these shapes helps the artist judge distances, alignment, scale, and proportion. If an empty gap looks too wide, narrow, high, or low, the placement of the objects is probably incorrect. Thus option A is correct. Pencil hardness, paper thickness, and colour brightness are material or colour issues, not errors revealed mainly by negative-space observation.

Correct answer: B. Depth and emphasis

Explanation: Line weight is the relative thickness or darkness of drawn lines. Varying it helps separate foreground from background, suggest distance, describe form, and emphasize important edges. If every line has equal thickness, the drawing can appear flat and visually uniform, so depth and emphasis are reduced. Therefore option B is correct. Colour balance, paper whiteness, and the object's name are not directly produced by line-weight variation.

Correct answer: C. In checking the balance of a symmetrical object

Explanation: A central axis is a light construction line that indicates the middle direction of an object. It provides a reference for comparing the two sides, checking tilt, and placing features evenly. This is especially useful for symmetrical forms such as bottles, vases, faces, and other balanced objects. Therefore option C is correct. Texture, paper cutting, and cast-shadow drawing do not represent the main purpose of a central axis line.

Correct answer: D. To understand complex structure

Explanation: Many complex objects can be analysed as combinations of basic volumes such as cubes, spheres, and cylinders. These forms help the artist understand overall mass, proportion, perspective, direction, and the placement of parts before adding surface details. Therefore option D is correct. The method is not meant merely to decorate the drawing, remove every detail, or simplify colouring; it provides a structural framework for accurate construction.

Correct answer: A. Size, value, placement, and empty space

Explanation: Visual balance depends on how visual weight is distributed across the entire composition. Size, tonal value, placement, and empty or negative space all influence whether one side feels heavier or more dominant than another. Therefore option A is correct. Pencil length and paper colour are material conditions, while an outline alone cannot explain the balance of the whole sketch. The artist must compare objects and spaces together.

Correct answer: B. The viewer's eye may wander without direction

Explanation: The governing concept is focal-point control in sketch composition. A focal point is the area that receives the strongest emphasis through contrast, detail, position, or sharper edges. Without one, no part clearly appears most important, so the viewer’s eye may move aimlessly around the page. Therefore, option B is correct. The other choices describe effects unrelated to composition, paper size, or pencil hardness.