Two-Ink Poster for Kala Mela
Your school's annual Kala Mela opens in ten days. The principal has approved 150 posters on A2 white paper, but the local press can print only two spot inks; each extra ink adds ₹1,800 and the whole print budget is ₹2,500. The confirmed details are: 14 November, 10 a.m.–5 p.m., Government Inter College grounds, free entry, chief guest a local painter. A classmate's draft uses a saturated red background, green lettering for 'Kala Mela', yellow for the date and small blue lines for the venue. On a laptop it looks lively. Pinned to the corridor board, the blue venue line vanishes at three metres and the red-green title edges appear to vibrate. The principal wants 'festive but readable from three metres' and no third ink. You have tracing paper, a 2B pencil and a swatch book listing tint percentages for each ink.
1. Diagnose why the draft fails at three metres and propose a two-ink plus paper-white value plan. State what carries the title, date, venue and chief guest, and how you would test it.
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Diagnosis. Red and green are near-complementaries; if they sit at similar value, their edges produce simultaneous contrast and appear to vibrate, so the title loses a clean silhouette. The small blue venue line has low luminance contrast against red and is below the size that survives a three-metre viewing distance. The draft also makes colour do hierarchy work that size and value should do.
Plan. Use one dark ink-deep blue-black or black-for all critical type: title, date, time, venue. Use the warm ink (red/orange) for a field or accent, not as the ground behind small type. Keep paper white as a third value for counters, margins and a quiet panel behind the details. Build 20/40/60 per cent tint screens of the warm ink for festive bands; keep text on plain white or a 10 per cent tint. Test by printing at A2, viewing at three metres, squinting, and photocopying in greyscale; if date and venue still read in greyscale, the value plan is sound. Check registration allowance so misalignment does not blur small type.
2. The principal says the revised sheet looks 'too plain' and asks for more decoration. How do you add festive character without sacrificing hierarchy or adding an ink? Give three specific moves and the risk of each.
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Add decoration where it cannot compete with information. (1) Put a border of repeated fish, lamps or flower motifs in a 30–40 per cent tint of the warm ink along two edges only; risk: a heavy border can box the poster in, so keep it outside the type margin. (2) Use paper-white cut-out shapes-a band, circle or arch-behind the title; risk: too many cut-outs fragment the field, so use one dominant shape. (3) Use one large, simple motif (a drum, a kite, a lamp) at 60 per cent tint, cropped by the edge; risk: cropping can look accidental, so align it to the grid. (4) Vary lettering weight and scale rather than adding more colours. Keep the date and venue in the same dark ink and same type family; decoration should sit at lower contrast than the critical text. Ask the principal to judge at three metres, not at desk distance.