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Which method is correct for maintaining the brightness of poster colours?

Answer and explanation

Correct answer: Use clean brushes and clean water

The governing concept is preventing colour contamination. Clean brushes and clean water keep unwanted pigment from mixing into fresh colours, so the original brightness remains stronger. Option B is correct. Dirty water can muddy colours, adding black reduces brightness, and leaving paint uncovered may allow dust or drying to affect its use. Water should be changed whenever it becomes visibly cloudy.

Related tags

Poster ColourColour BrightnessClean ToolsPainting MaterialsPainting TechniquesArt EducationClass 9 Mcq

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