One possible theme could be isolation if the man is somehow cut off by the wall. Another could be protection if the wall is there to safeguard the man or something he values.
Some themes might include confinement and freedom. If the man is trapped by the wall, it represents confinement, and his struggle to break free would be about achieving freedom. There could also be a theme of transformation. Maybe the man's experience with the wall changes him in some fundamental way, either physically or mentally.
There could be a theme of perseverance. If the wall is an obstacle in the man's path, his story might be about how he overcomes it. Also, a theme of mystery could be present if the wall holds some unknown secrets that the man is trying to uncover.
One possible theme could be discovery. If the man stumbles upon the boota, it's about his discovery of this new thing in his life.
One possible theme is growth. Just as the tree grows, the man in the story might also be growing, either physically, mentally or spiritually.
One possible theme could be obsession. If the 'hot cheeto man' really loves Hot Cheetos, it could be about his all - consuming passion for this snack. Another theme might be friendship. Maybe he bonds with others over their shared love for Hot Cheetos.
One possible theme could be wealth and inequality. Since it's about a rich man, there might be a focus on how his wealth sets him apart from others in Richmond.
One possible theme could be friendship. If it's about two men, their bond and how they support each other in the African context could be a theme.
One possible theme could be post - war recovery if it's related to a country that was involved in World War I. Another might be the struggle for social change as there were many movements for equality starting around that time.
One possible theme could be growth. Spencer might have grown as a person throughout his story, whether it was in terms of maturity, skills, or understanding of the world.
Love could be a theme. Maybe she falls in love with a local boy or someone she meets in Amsterdam. Another theme could be self - discovery. The new environment of Amsterdam might prompt her to learn more about herself.
One possible theme could be relaxation. Since the feet are sleeping, it might symbolize a state of overall rest and calmness in the story.
One possible theme could be perseverance. If Gonker faced challenges in the story, he or she might have had to keep going to reach a goal.