Arrival in Chicago

After a delay in Regina and a mad dash to my connecting flight in Minneapolis with only 10 minutes to spare I am in Chicago for NAEA 2016.  I have decided to use my puctures to run a little contest to see who is checking the blog. I will post pictures and a question. Put the answer to the question in the inbox with your name, grade, and date.

Here is question #1:

What architecture order are these columns at my hotel?