I passed by a wall of shiny black granite on Michigan Avenue and looked up to find that it was the facade of the Carbide and Carbon Building. It reminded me of an interesting conversation I’d had the previous evening about things to see in Chicago. At dinner with a group of colleagues, all visitors to Chicago, someone asked about art in Chicago. There was a discussion of museums and famous public sculptures. Someone brought up blues. But in my mind the major art form of Chicago is architecture.

The Carbon and Carbide Building is an example. The lobby, which you see in the featured photo, reminds you of Flash Gordon comics. This is not an accident: this is how the future was imagined in 1929, when the building was finished. This Art Deco future influenced the look of the Flash Gordon comic strip of the 1930s. The vertical bank of video screens added to the lobby adds to this retro-future look.

When you step back a long way, the upper part of the building comes in view. It is an interesting burnt green in colour, with gilding at the top. The whole thing is mounted by a golden structure which is supposed to be a battery, but has led many people to think of the whole structure as a bottle of champagne.

Why a battery? Because this was the headquarters of the infamous Union Carbide, a company which was responsible for the world’s worst industrial accident in 1984. I remember the shock with which I read the headlines about a poisonous gas leak from its plant in Bhopal which affected about half a million people. The company got away lightly, some say with the collusion of the Indian government, paying a compensation which came to a little less than one dollar per affected person. Responsibility was diluted even further when the company merged with Dow Chemicals.

The building is now the Hard Rock Hotel. I prefer to think of this Chicago Landmark as a bottle of champagne.