It was an interesting read. Not too charged with the ideas of lectures one often endures in classes. There's a thing about all art being political. I can pinpoint who said the phrase and it isn't like that exactly. I'm going to go with W. E. B. Du Bois. But I'm not sure.
There's a lot of references we usually don't have in mind when making something. But since readers of any media have the own backgrounds, they will make sense of the works of art in their own accord.