this handsome skyscraper was formerly known as 1600 Smith & is flanked by the former Enron tower complex
the Morris Aubrey architectural firm design is a favorite of mine
a color version can be found in my BW section here -----> http://www.pbase.com/artichoke/bw&page=16

a lens test of diffraction can be found in my D3X gallery here -----> http://www.pbase.com/artichoke/d3x&page=4