30 points jekyll and hyde : identify the methods

"an ivory faced and silvery-haired old woman opened the door. she had an evil face, smoothed by hypocrisy ; but her manners were excellent"

identify the methods and analyse them as much as you can and the effect of the methods on the reader and/or why the writer might have used these specific techniques.
you can only do a few if you want.

What ideal of imagist poetry is best reflected in this poem by ezra pound in which he compares a crowded metro station to a flowering tree branch? in a station of the metro the apparition of these faces in the crowd; petals on a wet, black bough. a. poetry should be about urban subjects and ideas. b. old poetry should be rewritten in a modern style. c. poets should be able to describe ordinary subjects in new ways. d. poets should write about new subjects with conventional techniques.