These questions are based on selected poems from Ker,D. et al (eds.): New Poetry from Africa; Soyinka,(ed.): Poems of Black Africa; Selection of African Poetry; Umukoro, M et al (eds.): Exam Focus: Literature in English; Eruvbetine, A,E. et al (eds.): Longman Examination Guides and Nwoga, D.I. (eds.): West Africa Verse.

'With a running stream and a water-mill beating the darkness. And three trees on the low sky.'
In the excerpt above from Eliot's Journey of the Magi, the dominant literary device is