One Grant Park pushes upward into Thursday’s fog.

That headline isn’t meant to be a play on developer Crescent Heights’ name; it is only to say that One Grant Park is going to be really tall.

We’re still awaiting the arrival of the first pieces of curtain wall to the exterior of the Rafael Viñoly Architects creation at 1200 South Indiana, McHugh Construction keeps stacking floors on top of each other, on their way to 76 levels in total. We’ve captured photographic evidence, naturally.