Question

Which line best illustrates imagism? A. The pink sky sank into wet night. B. His mind remained clear but bereft of images. C. Yesterday lasted forever; tomorrow will never come. D. Those heroes of noble blood can sleep, but never can they rest.

Answer 1

The correct answer is
A. The pink sky sank into wet night

Imagism is about depicting vivid images usually by describing using vivid colors or things that are felt by senses. Presenting someone's mind or concepts like yesterday and tomorrow is not imagism because it's too abstract to imagine vividly. Same with the final sentence where it's not very vivid.