What is the fine-grained topic of the following text: What comes out after a rough and rapid comparison among different "war poets" is the preference for scenes: the poetry generated by World War One overlaps somehow with a "global poetics of scenes" and also the special case of the following "silent" poem gives us a confirmation in such perception. Only return the topic.
Comparative analysis of World War One "war poets" and their preference for scene-based poetry.