A photographer with a background in building conservation, Briton Andy Marshall displays a keen eye and a clear love of things architectural, both old and new, on his blog.
This robust site?which offers a blog, forums, articles, growing databases of patterns and colors, and more? stays on top of color trends for the benefit of all designers.
Per Wikipedia, a dead mall has high vacancies, low consumer traffic, or is deteriorating. Given recent economic struggles, this site about U.S. retail history will have many new entries.
Among the best known Biblical structures, the Tower of Babel has proved a mutable subject for artists. See the many ways it has been depicted over the centuries.