The Overworked Charcoal Study
A candidate spends 50 minutes on a 40-minute observed drawing of a seated model, using willow charcoal on A2 cartridge paper. The brief requires a full-figure study with clear tonal structure. The candidate begins by outlining the whole figure with a hard 2H pencil, then blocks in dark charcoal over the entire torso and legs. By minute 35 the paper is grey with smudged charcoal, the light side of the face and the cast shadow under the chair are indistinguishable, and the hands are unresolved. The candidate has no eraser except a putty rubber, and the clock shows 5 minutes left. The invigilator reminds the room that tonal range and edge control are both assessed.
1. Diagnose why the tonal structure collapsed, and explain what the candidate should have done differently in the first 10 minutes.
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The tonal structure collapsed because the candidate added dark values everywhere before establishing a value hierarchy. Covering the torso and legs in charcoal at one uniform darkness removes the mid-tones that separate lit from shadowed planes, and smudging blends edges that should stay crisp. Without a soft eraser, the putty rubber can only lift small highlights, so the light side of the face and the cast shadow merge.
In the first 10 minutes the candidate should have: (1) made two or three light construction lines in charcoal or a hard pencil to place the figure, not a full outline; (2) identified the single lightest area (likely the lit cheek or shoulder) and the single darkest (deep shadow under the chair), keeping paper white for the former; (3) laid in broad light mid-tone masses with the side of the charcoal, leaving the light side untouched; (4) reserved the hands and face for careful edge work later. This preserves the paper's white for highlights and keeps darks in reserve, so the full value range remains available at the end.
2. With 5 minutes left, what is the highest-value corrective action, and what should the candidate deliberately leave unresolved?
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The highest-value action is to re-establish contrast where it carries the most information: lift a few clean highlights with the putty rubber on the lit side of the face and shoulder, and deepen the darkest accents at the shadow under the chair and the figure's core shadow. This restores a readable light-to-dark structure in the areas the assessor looks at first, without needing to redraw.
The candidate should deliberately leave the hands and lower legs unresolved. Attempting to redraw hands in 5 minutes risks muddying the whole sheet and destroying the figure's proportions. A partially resolved study with clear tonal structure and confident edges scores better than an evenly muddy one. The candidate should also avoid further smudging, which would undo the lifted highlights.