I missed the first few pieces of glazing at 900 Randolph by one day last week. Luckily when I went back over Wednesday, it was still there. This is what I saw with my own eyes and lens:

Enjoying the photos? Metra and CTA rides (and Amtrak trains to Milwaukee), Zipcars, Divvy Bikes, camera lenses, domain fees, snacks & energy drinks, and comfortable walking shoes add up. You can help offset expenses by making a greatly-appreciated donation to Building Up Chicago.