A defined space? or a confined space?  This sculpture is on the campus of the University of Nebraska – Lincoln campus – adjacent to the Art Museum.  There are dozens of fabulous works of art to enjoy walking around the campus.  This one remains my favorite.  Apologies for not knowing the name of the artist.  I will make a point of writing it down next time I visit Lincoln and hope to do that soon.  I have a new friend there to visit – maybe two years old? – and adorable!  Some things really DO change and quite often for the better!