Portraits of Great Economists

Do you recognize Friedman and Samuelson in the pictures below?  Barcelona's CREI has made a wise investment.   This has me thinking that UCLA could invest a little to make Bunche Hall a little classier.  Does a nice work environment raise productivity?

Today is my 3rd and last day at CREI and I fly back to the USA tomorrow.   I have had a great time in Barcelona but my lifestyle of waking up early and eating dinner early doesn't really fit the Barcelona groove.  We finished dinner at 1130pm yesterday.