SAT Reading & Writing · Text Structure and Purpose

For centuries, a particular fresco was attributed to a minor, largely forgotten painter based on a signature in the corner. Recent…

For centuries, a particular fresco was attributed to a minor, largely forgotten painter based on a signature in the corner. Recent chemical analysis of the pigments, however, has revealed materials that were not available until decades after the presumed painter's death, suggesting either a later restoration or an entirely different original artist.

Which choice best states the main purpose of the text?

Answer and explanation

Answer: B: To present scientific evidence that complicates a long-accepted attribution

The passage introduces new scientific evidence that directly challenges a long-standing historical attribution, without asserting fraud or drawing a sweeping conclusion about method reliability in general. B captures that precise function. A overstates the passage into a general claim about method superiority it doesn't make. C jumps to a specific, unsupported conclusion of intentional forgery. D invents a critical stance toward historians the passage doesn't take.

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