What was the major innovation that Augustin-Jean Fresnel discovered?
A. a thinner lens that required less material
B. a lighter lens than was currently used
C. a brighter lens than was currently used
D. all of these choices
Answer: D
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Which of the following terms best describes David Smith's Cubi sculptures?
A. abstract B. illusionistic C. nonrepresentational D. figural
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A. ideal beauty B. stylization C. patronage D. realism
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Indicate whether the statement is true or false