Strongly Egglestonian, this picture, as well as others on his site. Depersonalized in a good way, subtle color and yes, constructively depressing if you go with the flow.
My primary reaction is that square doesn't work here, holds the viewer too distant, doesn't sweep you and your feelings into the image like a rectanglar format would.
Still, the 'Mobil' in it connects as I worked for the company back then, when thousands of dealers had to be arm-wrestled away from the old and very dominant Flying Horse signs.
Bruce