Final answer:
Stevens' 'Sunday Morning' is structured through the play of opposites, contrasting the bustling world of early Sunday morning with the quiet and gloomy scene depicted in Edward Hopper's 'Nighthawks'.
Step-by-step explanation:
The play of opposites in Stevens' 'Sunday Morning' is primarily structured through the contrasting imagery presented in the poem. The poem juxtaposes the bustling world of early Sunday morning, with its frilly awnings, brightly colored barber's pole, and windows opening to meet the morning sun, with the quiet and gloomy scene depicted in Edward Hopper's painting 'Nighthawks' where the windows of the shops and apartments are empty and dark. These opposing images create a contrast between vitality and stillness, daytime and nighttime, and life and alienation, highlighting the themes explored in the poem.