Holy cow, Batman! The stockyards may be closed; but bovines still roam the streets and even walls of Chicago. I happen to see this one while walking down East Delaware St. on my way to a sensational lunch with a 20 mile view at The Signature Room on the 95th floor of the Hancock building (the black tower beyond the cow). The delight of this part of Chicago is how much there is to see just walking around. Within a few blocks of the John Hancock Tower are the Museum of Contemporary Art, Chicago Watertower, Newberry Library, a bibliophiles dream, and the world class shopping on Michigan Avenue.