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The undercolour shows through at the edges after applying another opaque poster colour over a dry layer. What is the most suitable technical correction?

Answer and explanation

Correct answer: Apply a controlled second coat of equal consistency along the edges

The governing concept is opaque coverage over a dry layer. The lower colour remains visible because the edge has insufficient pigment coverage or an inconsistent coat. Applying a controlled second coat with the same suitable consistency restores opacity while keeping the edge even; therefore option B is correct. Adding water would reduce coverage, wetting the lower layer could disturb it, and mixing both colours would not repair the painted edge.

Related tags

Opaque LayeringEdge CoverageSecond CoatPoster ColourPainting TechniquesArt EducationClass 9 Mcq

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