High among the unpredictable variables that endanger the survival of worthy buildings are the vagaries of taste.

From the outset, MoMA followed the Bauhaus's strict prohibition against design that even hinted at the decorative, a prejudice that skewed the pioneering museum's view of Modernism for decades.

During the nineteenth century, the rapid emergence and proliferation of new manufacturing methods and building technologies led to the establishment of polytechnic schools that concentrated on the practicalities of engineering and construction rather than the niceties of stylistic correctness or adherence to established precedent.

The most basic task of any museum must be the protection of works of cultural significance entrusted to its care for the edification and pleasure of future generations.

When Oscar Niemeyer died on December 5, 2012, ten days before his 105th birthday, he was universally regarded as the very last of the twentieth century's major architectural masters, an astonishing survivor whose most famous accomplishment, Brasilia, was the climactic episode of utopian High Modern urbanism.

During the modern period, the vanguard architect has usually relied on small residential jobs both to supply a steady income and to serve as 'sketches' for ideas that are often later translated to the larger scale of public commissions.

The magnificent lobby of the Chrysler Building - faced with rare marbles, aglitter with decorative metalwork, and surmounted by a ceiling painted with a totemic image of the tower itself - leads to elevator cabs inlaid with exotic woods in fanciful patterns. The entire route from street to office is invested with ceremony, dignity, and delight.