Is the poem two scavengers in a truck beautiful people Mercedes is informal language?

Yes, the phrase "beautiful people Mercedes" in the poem "Two Scavengers in a Truck" by John Ashbery is considered informal language.

Here's why:

* "Beautiful people" is a colloquial term often used to describe a group of attractive, wealthy, and fashionable individuals. It's not a formal or literary way to describe people.

* "Mercedes" is a brand name of a luxury car. While it's a proper noun, its use here is informal and suggestive of wealth and status.

The use of this informal language contributes to the poem's overall effect. It creates a stark contrast between the scavengers, who are presumably poor and working-class, and the idealized image of "beautiful people" associated with a luxury car. This contrast underscores the social and economic divisions in society.