I can't elaborate too much on this impression I got, but I found this painting the most fully, intregrally "American" (US) speaking kind of artpiece You showed so far. To me it talks of what used to be the American style of life and perceptions, of shining, chome, finned cars and McDonalds, and commercial ads, music superstars attires etc.... Maybe the building blocks of the American dream all over the last century. It provides a burst of optimism.