Final answer:
The analogy in the poem is found in the fourth and fifth stanzas, where the speaker compares his admiration for the photo subjects to the photographers' gaze.
Step-by-step explanation:
The section of the poem that contains an analogy is the fourth and fifth stanza, according to the information provided. In this part of the poem, the speaker draws a comparison between his own admiration for 'the intensity' of the people in the photographs and the photographers who captured these images. This comparison is a form of analogy, which is a literary device used to illustrate a relationship between two different things, typically for the purpose of explanation or clarification.
An analogy is often expressed in a poem to deepen the reader's understanding by comparing a less familiar concept to a more familiar one. In this case, the admiring gaze of the speaker towards the subjects is linked to the gaze of the photographers who originally saw and decided to depict these people, creating a parallel that enhances the emotive response and understanding of both acts.