As for #7, what we know about Impressionists is that they were preoccupied with light, not with the actual objects in the picture. Paragraph 4 even tells us that they didn't care about the underlying meaning or significance of the painting. For those reasons, we can eliminate A, B, and D, which all have to do with meaning and ideas, rather than the visual nature of the picture.
That leaves us with C and E. E goes against the idea of the passage, which is that Impressionism was "a purely
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That leaves us with C and E. E goes against the idea of the passage, which is that Impressionism was "a purely
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