When conservators at the museum began analyzing the seventeenth-century Dutch landscape painting, they noticed several patches of dark, distorted color. Over the centuries, layers of soot and yellowed varnish had accumulated on the canvas, obscuring the artist's original work. [1] The team decided to use a modern, non-invasive laser technique to clean the delicate surface.
The writer wants to add a sentence at Point [1] that introduces the specific technical challenge of removing aged debris without stripping away the historical paint itself. Which of the following choices most effectively accomplishes this goal?
- Traditional liquid solvents could easily penetrate the cracked varnish and dissolve the underlying oil pigments.Cevap
- BBecause many early pigments are highly sensitive to moisture and can easily wash away during standard cleaning procedures.
- CChemical solvents often dissolve the varnish; while leaving the delicate layers of paint untouched.
- DRemoving the grime is a delicate process, they did not want to damage the underlying paint.
Cevap
Traditional liquid solvents could easily penetrate the cracked varnish and dissolve the underlying oil pigments.
The correct choice is the option discussing traditional liquid solvents penetrating cracked varnish and dissolving underlying oil pigments. This sentence is grammatically correct and successfully fulfills the rhetorical goal by identifying the specific danger that traditional cleaning methods present to the original paint layers.
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Anahtar Kavram
Fulfilling Specific Rhetorical and Writing Goals
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